Answer:
commutative property
Step-by-step explanation:
it is
Mr. Gomez needs to rent a moving truck. Company "A" charges $75 plus a $50 a day and Company "B" charges $105 plus $35 a day. Write an equation that can tell after how many days would the price be the same.
Answer: 75+50x= 105+35x , required equation.
Step-by-step explanation:
Let x = Number of days
Given: Company "A" charges $75 plus a $50 a day.
Total charge = 75+50x
Company "B" charges $105 plus $35 a day.
Total charge = 105+35x
When both are same , equation becomes
75+50x= 105+35x
So, Required equation: 75+50x= 105+35x
Pls need help. Due in a few minutes
Answer:
9x
5x-2+4x+2
9x
Step-by-step explanation:
Morgan has $60 to spend on clothes. he wants to buy a pair of jeans for $25 and spend the rest on t shirts each t shirt costs $5 which inequality represents the number of t shirts he can purchase
a x ≥ 7
b x ≤ 16
c x ≤ 7
d x ≥ 16
(the signs are less or equal to and more or equal to)
Answer:
C
Step-by-step explanation:
Morgan has $60. That is his spending limit.
He buys a pair of jeans for $25.
Each T-shirt is $5
We don't know how many t-shirts he can buy, so we can represent it with a variable, x
so,
[tex]25 + 5x \leq 60\\5x \leq 60 - 25\\5x \leq 35\\x \leq \frac{35}{5} \\x\leq 7[/tex]
Explain the answer and I'll add you as brand list
Answer:
how to find it out
Step-by-step explanation:
on the line that starts at x=-6 and ends at x=6.Find the spot where the y value is the highest
Alan just got a Fall job. The equation P = 12.50h represents the salary P (in dollars) he will earn when he works h hours. How much is he earning per hour?
Given:
Alan salary P (in dollars) when he works h hours is represented by the equation
[tex]P=12.50h[/tex]
To find:
The earning per hour.
Solution:
We have,
[tex]P=12.50h[/tex]
Here, P is total salary and h is number of hours he works.
[tex]\text{Earning per hour}= \dfrac{\text{Total salary}}{\text{Number of hours}}[/tex]
[tex]\text{Earning per hour}= \dfrac{12.50h}{h}[/tex]
[tex]\text{Earning per hour}=12.50[/tex]
Therefore, the earning per hour is $12.50.
Last year at a certain high school, there were 100 boys on the honor roll and 84 girls on the honor roll. This year, the number of boys on the honor roll increased by 17% and the number of girls on the honor roll increased by 25%. By what percentage did the total number of students on the honor roll increase? Round your answer to the nearest tenth (if necessary).
There are 20.65% of the total number of students increased on the honor roll.
What is Percentage?Percentage can be calculated by dividing the value by the total value, and then multiplying the result by 100.
Here, For last year
Total boys for honor roll = 100
total girls for honor roll = 84
total students for honor roll = 100+84 = 184
For present year,
Boys for honor roll = 100 + 100X0.17 = 117
Girls for honor roll = 84 + 84X0.25 = 105
Total students = 117 + 105 = 222
Increment in total students = 222 - 184 = 38
% increment in total student = 38 X 100 / 184
= 0.2065 X 100
= 20.65 %
Thus, there are 20.65% of the total number of students increased on the honor roll.
Learn more about Percentage from:
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Please help me out! answer all four questions please Im tired and want to go to bed.
Answer:
Hey buddy, here is your answer. Hope it helps you.
Step-by-step explanation:
1. 0.008
2. Square root of 64 is 8 and cube root of 64 is 4. The difference is 4.
3. Area=100 sq.cm. The side is 10 cm. so the perimeter is 4 x Side= 4x10=40 cm.
4. the two square roots of 25 are 5 and 5. Cuz 5 and 5 gives 25.
Colin gets £xx wages each week. After he pays his tax of £tt, he then pays his rent of £250. He shares what's left between himself and his wife. How much do they each get?
9514 1404 393
Answer:
(x -t -250)/2
Step-by-step explanation:
The amount left from x after paying t and 250 is ...
x -t -250
If this is split into two equal parts, each share is ...
share = (x -t -250)/2
The length of a rectangular garden is 5 times its width.
Write an expression for the area of the garden.
Answer:
if length is 5 times the width, then it should be
area = 5w * w or just 6w
*w means width
Step-by-step explanation:
Answer: a = 5w • w, where w is the width.
i need help please asap
Answer:
[tex]1.94[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightStep-by-step explanation:
Step 1: Define
[tex]\frac{8.6 \cdot 0.082}{0.363}[/tex]
Step 2: Evaluate
Multiply: [tex]\frac{0.7052}{0.363}[/tex]Divide: [tex]1.9427[/tex]Round: [tex]1.94[/tex]Answer:
1.94
Step-by-step explanation:
First we multpiy the top
8.6 x 0.082 = 0.7052
0.7052/0.363= 1.942
=1.94
Sry I don’t get this math-_- but plz help
Answer:
128+32=160
Step-by-step explanation:
Since a rectangle is 8 x 4=32, and there are 4 rectangles, the surface area of the four rectangles is 32 x 4=128
There are also two squares whose area is 4 x 4=16
16 x 2=32
Hope I helped!
slope of (-3, 1), (1, 9) and slope of (-2, -9), (-1, -7)
Answer:
8/4 and 2/1(or just 2)
Step-by-step explanation:
slope formula- (y2-y1)/(x2-x1)
plug in the numbers-
(9-1)/(1+3) and (-7+9)/(-1+2)
.........................
Answer:
what is this? need some explanations
Answer:
what r u trying to explain
just please help i need help please!!
Answer: 1- a square has 4 equal sides so if one side is 9cm then the rest are 9cm, so 9x4= 36cm
2- do the same thing as part 1 but add a power of 2 to it, so 36^2 = 1296cm
Step-by-step explanation:
Please help me!! <:,)))
Answer:
7
Step-by-step explanation:
The sum of two interior angles in a triangle is equal to an
exterior angle that's complementary to the third interior angle
60 + 4 + 8x = 8 + 16x add like terms
8x + 64 = 16x + 8
64 - 8 = 16x - 8x
56 = 8x divide both sides by 8
7 = x
Is 45m, 36m, 27m a right triangle
Answer:
it is the right triangle
Step-by-step explanation:
A set of three integers that can be the length of the sides of a right triangles
Answer:
Yes
Step-by-step explanation:
This is what I think:
This is because the hypotenuse of the triangle is 45m.
27 ^2 + 36 ^2 = 2025
2025 SQAURE ROOT IS 45.
So the square root of the two other measurements squared must be equal to the hypotenuse.
HOPE THIS HELPED
What is -3x + 15 = equal to
What is the slope of a line parallel to line r?
A. A line parallel to line r has an undefined slope.
B. 0
C. -1
D. 1
Answer:
B is correct
Step-by-step explanation:
Answer:
B. 0Step-by-step explanation:
I need help on this question
Answer: The answer is 16
Step-by-step explanation: Ron is 6 tall and cast a 3ft shadow, which means its showing half his size. The tree is casting a 8 ft shadow so that means double the shadow and you should get 16ft
Determine which postulate or theorem can be used to prove that APQS= ARQS. R P O A. SAS B. ASA O C. SSS D. AAS
The required, ΔPQS = ΔRQS by SAS (Side-Angle-Side) postulate. Option A is correct.
What is congruent geometry?In geometry, two figures are congruent if they have the same shape and size, and all their corresponding parts (sides, angles, and vertices) are congruent. Congruent figures can be moved, rotated, or reflected without changing their shape or size.
Here,
To prove that ΔPQS = ΔRQS, we need to show that two pairs of corresponding sides and one pair of corresponding angles are congruent.
Looking at the diagram, we can see that:
PQ = RQ (corresponding sides)
PQ = RQ (common side)
∠PQS = ∠RQS (common angle)
To prove that the two triangles are congruent, we can use the SAS (Side-Angle-Side) postulate, which states that if two pairs of corresponding sides and one pair of corresponding angles are congruent in two triangles, then the triangles are congruent.
Therefore, the answer is (A) SAS.
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Write an equation of the horizontal line that passes through the point (4,-5).
Answer:
y=-5
Step-by-step explanation:
every point on a horizontal line has the same y-value. use y-value of the point to find the horizontal-line equation.
what is the value of x
Umm there is no numbers
The figure below shows the letter Z and four of its transformed images-A, B, C, and D: A coordinate plane is shown. The letter Z has endpoints at negative 6 comma 3, negative 6 comma 1, negative 4 comma 1 and negative 4 comma 3 and has a diagonal line that goes from top right to bottom left in between. A is a shape that has endpoints at 4 comma 3, 4 comma 1, 6 comma 3 and 6 comma 1 and has a diagonal line that goes from top left to bottom right. B has endpoints at negative 6 comma negative 1, negative 6 comma negative 3, negative 4 comma negative 1 and negative 4 comma negative 3 and has a diagonal line that goes from top right to bottom left. C has endpoints at negative 3 comma negative 1, negative 3 comma negative 3, negative 1 comma negative 1, negative 1 comma negative 3, and has endpoints that go from top left to bottom right. D has endpoints at 2 comma negative 1, 2 comma negative 3, 4 comma negative 1, and 4 comma negative 3 and has a diagonal that goes from top right to bottom left. Which of the four images was formed by a reflection of the letter Z? (5 points) A B C D
Answer:its c
Step-by-step explanation:
Answer:
The answer is A
Step-by-step explanation:
The answer is A because a reflection would be Reflected so its on the right side of the graph and the Z is facing the other way as if it were a literal reflection which it is.
Hope my awkward way of explaining this helps you on your test since i just passed mine and it said A was correct.
3 and 4 plz help me im nice
Answer:
3. 7.2
4. 20
Step-by-step explanation:
Pls help: Mr edward is now 3 times as old as his daughter. In 15 years time, the sum of their ages will be 86.
A) find their ages now
B) how old was mr edwards when his daughter was born
Answer:
A)53.25
B)35.5
Step-by-step explanation:
86-15=71
add his times and hers
3+1=4
71/4=17.75
17.75*3=53.25
53.25-17.75=35.5
WILL GIVE BRAINLIEST, I NEED HELP QUICKLY
Which formula would make it easier to find the 100th term of a sequence? explicit ОО recursive
arithmetic sequences formula
-recursive
What is the value of n in the equation: 7n +14 = -21? *
Answer:
n= -5
Step-by-step explanation:
im pretty sure thats right
find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p. n= 60, p= 0.3
The mean is just the multiplication of [tex]n[/tex] and [tex]p[/tex] so [tex]60 * 0.3[/tex] = [tex]18[/tex]
Variance is [tex](1 - p) * n * p[/tex] so [tex]0.7 * 60 * 0.3 = 12.6[/tex]
So the variance is [tex]12.6[/tex]
The standard deviation is just the root of the variance so: [tex]\sqrt{12.6}[/tex] = [tex]3.55[/tex] rounded to the nearest hundredth. :D
A bakery sold 119 chocolate cupcakes in a day. Which was 35% of the total number of cupcakes sold that day . How many total cupcakes did the bakery sell that day??
Answer:
340
is right
Step-by-step explanation:
What is the number if:
50% of 25% of the number is 96
Please answer fast! :)
Answer:
768
Step-by-step explanation:
First multiply by two
Then multiply by four
Answer: 768
Step-by-step explanation:
Because it’s 50% of 25% of 96, you may know that 100 divided by 25=4 So it’s kinda the same concept with this, you first can do 96*4=384, then do 384*2=768. You would multiply by 2 because 100/2=50, and what not. I know this is the same thing as the other person but whatevvvv
