Answer:
x = -7
Step-by-step explanation:
Solve for x:
2 x + 3 = x - 4
Hint: | Move terms with x to the left-hand side.
Subtract x from both sides:
(2 x - x) + 3 = (x - x) - 4
Hint: | Combine like terms in 2 x - x.
2 x - x = x:
x + 3 = (x - x) - 4
Hint: | Look for the difference of two identical terms.
x - x = 0:
x + 3 = -4
Hint: | Isolate terms with x to the left hand side.
Subtract 3 from both sides:
x + (3 - 3) = -3 - 4
Hint: | Look for the difference of two identical terms.
3 - 3 = 0:
x = -3 - 4
Hint: | Evaluate -3 - 4.
-3 - 4 = -7:
Answer: x = -7
6 bottles of shampoo cost $3.60. What is the unit price for
Answer:
$1.67
Step-by-step explanation:
6 divided by $3.60 = $1.67
please help me with this math problem
Answer:
J
Step-by-step explanation:
P: 312,000,000
Q: 81,000
R: 792,000
S: 26,500
Least to greatest: 26500(S), 81000(Q), 792000(R), 312000000(P)
S, Q, R, P
What is the missing reason in the proof
Answer:b
Step-by-step explanation:
Marta has 16 postcards from each of 8 different cities in Pennsylvania. She can fit 4 postcards on each page of her scrapbook. How many pages in the scrapbook can Marta fill with postcards?
Answer:
4 pages
Step-by-step explanation:
Answer:
thanks for free points :3
Step-by-step explanation:
help me pleaseeee.........
9514 1404 393
Answer:
y = 204^8x = 0Step-by-step explanation:
The applicable rules of exponents are ...
(a^b)(a^c) = a^(b+c)
a^0 = 1 . . . . for a ≠ 0
__
And, it is convenient to know the cubes of small integers:
1³ = 1; 2³ = 8; 3³ = 27; 4³ = 64; 5³ = 125
6³ = 216; 7³ = 343; 8³ = 512; 9³ = 729; 10³ = 1000
__
1) p^3 × p^5 = p^-12 × p^y
Equating exponents:
3 + 5 = -12 + y
20 = y . . . . . . . . . . . add 12
__
2) 64 × 4^5 = 4^3 × 4^5 = 4^(3+5) = 4^8
__
3) 10^x = 1 = 10^0
x = 0
answer:
okay so i did it and i got these answers
- y = 20
- 4^8
- x = 0
step-by-step explanation:
my work
- p^3 × p^5 = p^-12 × p^y then 3 + 5 = -12 + y so: 20 = y
64 × 4^5 = 4^3 × 4^5 = 4^(3+5) so: its 4 over 8
10^x = 1 = 10^0 so: its 0
hope this helped :) pls give me brainliest <3
What is the measure of c?
Angles are not necessarily drawn to scale.
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trig
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O
66
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9514 1404 393
Answer:
114°
Step-by-step explanation:
Angles LOM and MON are a linear pair, so are supplementary.
x + 66 = 180
x = 180 -66 = 114
The measure of ∠x is 114°.
what would be the answer to (6+3)^2-4 if you were to simplify it?
Answer:
1/81
Step-by-step explanation:
Answer:
77
Step-by-step explanation:
Parenthesis first, (6+3=9)^2 (9)^2 = 81-4 = 77
(PLEASE HELP ITS TIMED SLRGSRPGSRJMP;SXR)
Marie can find the volume of a cube by using the formula V = s ³, where s represents the side length of the cube. If Marie’s cube has a side length of 2 and 1/2 centimeters, what is the volume of her cube? Show your work. Write your answer as a fraction AND a decimal.
Answer:
8 x 4(7x) x^9
Step-by-step explanation
JUST TAKE THE ANSWER FSBXNFDCDWRGTCHVBHGFDCCFVGHGFVC VBHYREWSZEDXCFGTGVBHJUKJMK
Write a fraction for which the sum of the numerator and denominator is 44, and the value of the fraction is 5/6.
Answer: [tex]\frac{20}{24}[/tex]
Multiply each sides of the fraction (numerator/denominator) by 4.
5 x 4 = 20, 6 x 4 = 24
Make a fraction out of 20 and 24.
20/24 = [tex]\frac{20}{24}[/tex]
Make sure the fraction is correct, by adding.
20 + 24 = 44
Answer = 44
What’s is
the slope of the line
that contains these Points -2,8) (1,2)(2,0)(4,-4)
Solve with algebra
Answer:
-2x
Step-by-step explanation:
1.) you pick two points I am going to use (2,0) and (4,-4)
2.) use the slope formula y2-y1/x2-x1
3.) substitute the points into the equation -4-0/4-2
4.) solve the equation (-4-0= -4) / (4-2= 2)
5.) the slope is -4/2 or -2
solve for x in geometry
Answer:
x = 3
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
28x - 2 is an exterior angle of the triangle, thus
28x - 2 = 15x - 3 + 40 = 15x + 37 ( subtract 15x from both sides )
13x - 2 = 37 ( add 2 to both sides )
13x = 39 ( divide both sides by 13 )
x = 3
Directions: Find each square root. Round to the nearest tenth if necessary. help?
Answer:
17,19,9.5
Step-by-step explanation:
plz help me: what is the solution for : |x| -6 = 4
Answer:
x can be 10 or -10
Step-by-step explanation:
Carolina goes to a paintball field that charges an entrance fee of \$18 and $0.08, per ball. The field has a promotion that says, "Get $10 off if you spend $75 or more!" Carolina wonders how many paintballs she needs to buy along with the entrance fee to get the promotion.
Let B represent the number of paintballs that Carolina buys.
1) Which inequality describes this scenario?
Answer: 18+0.08B>75
Step-by-step explanation: 713 paintballs
The inequality equation is given as 18 + 0.08B ≥ 75 then the number of the paintballs that Carolina buys is 713.
What is inequality?Inequality is simply a type of equation that does not have an equal sign in it. Inequality is defined as a statement about the relative size as well as is used to compare two statements.
Carolina goes to a paintball field that charges an entrance fee of \$18 and $0.08, per ball.
The field has a promotion that says, "Get $10 off if you spend $75 or more!" Carolina wonders how many paintballs she needs to buy along with the entrance fee to get the promotion.
Let B represent the number of paintballs that Carolina buys.
Then the inequality equation will be given as
18 + 0.08B ≥ 75
Then the value of B will be
0.08B ≥ 75 - 18
B ≥ 712.5 ≈ 713
More about the inequality link is given below.
https://brainly.com/question/19491153
hi i am bored can any one play quizezz with me write the topic in comment
Answer:
omy-
Step-by-step explanation:
Answer:
If your bored then i would recomend a game called monster legends, and if you looking for a educational game try the ones on brain pop (sorry if i spelled wrong) i can not help you with multi-player.
Step-by-step explanation:
whhy was this guy wrong????
Answer:
Step-by-step explanation:it should have been like the above question.
4+4+4+4+4+4
Identify all angles that are formed when parallel lines are cut by a transversal.
Answer:
I sorry I cant help with this problem
Rearrange w = 3(2a + b) – 4 to make a the subject.
Luigi uses 39 cups of flour for every 6 pizzas he makes
Answer:
39x6=234
Step-by-step explanation:
Solve for x. 3x/4+2=4x-1
Karissa is going water skiing. She
can purchase skis for $125 or she
can rent skis for $30 an hour. In
both cases she must rent a safety
flotation device to wear that is $5
per hour. Which inequality shows the
number of hours Karissa must ski
for the cost of buying skis to be less
than renting skis?
A 125 + 5x > 30x
B 125 + 5x < 35x
C 125 + 5x < 30x
D 125 + 5x > 35x
Answer:
A
Step-by-step explanation:
solve for w. need help pls
Answer:
w = -8
Step-by-step explanation:
19 = -9w - 5 + 6w
19 = -3w - 5
19 + 5 = -3w
24 = - 3w
w = -8
The ages of three brothers are consecutive even integers. Three times the age of the youngest brother exceeds the oldest brother's age by 48 years. What is the age of the youngest brother?
Answer:
28 years
Step-by-step explanation:
youngest brother's age = x
middle brother's age = x+2
oldest brother's age = x+4
3(x-2) = (x+2)+48
[simplify]
3x-6 = x+50
[add 6 to each side]
3x = x+56
[subtract x from each side]
2x = 56
[divide each side by 2]
x = 28
AGIAN HELP!!!!Identify the point on the vertical axis (y-axis) and state the real-world meaning of that point.
Answer:
The point on the vertical axis (y-axis) represents the y-intercept.
It represents the height over the sea level at the starting point of hiking
Step-by-step explanation:
From the graph
The y-axis represents the height above the sea level in feetThe x-axis represents the hours hiking→ The point on the vertical axis (y-axis) represents
The initial height above the sea levelThis point is the starting point of hikingIt called the y-intercept (0, 2000)→ Which means it represents their height at 0 hour
→ The real-world meaning of that point is:
They are 2000 feet above the sea level when they decided to start hikingThe point on the vertical axis (y-axis) represents the y-intercept.
It represents the height over the sea level at the starting point of hiking
Alexander is a stockbroker. He earns 13 percent commission each week. Last week, he sold $5,400 worth of stocks. How much did he make last week in commission? If he averages that same amount each week, how much did he make in commission in 2011?
Answer:
($5,400) * 0.13 = $702 * 52 weeks = $36,000
Step-by-step explanation:
8.5-(-6.36) = what's the answer please hurry
Answer:
14.86
Step-by-step explanation:
The 6.36 is negative, so on a number line, subtracting a negative means going to the right, rather that the left.
A trampoline salesman makes $25,000 annually plus 6% commission on his total sales. If he sold $40,000 worth of trampolines this year, what are his total earnings? *
Multiply sales by 6%
40,000 x 0.06 = 2,400
Add that to his base pay:
2400 + 25000 = $27,400 total pay.
Can I get some help with part b?
Answer:
1 sig figs = 1st number is a non zero number and all following numbers are zero (if no decimal point present)
if decimal point is present then it can be 0.x where the x can be any number but nothing can come after it
Step-by-step explanation:
mass=70g density= 7g/ml what is the volume
Answer:
10 ml
Step-by-step explanation:
This is the volume for Zinc!
Can someone help me with 5 and 6 please
Answer:
5. x+4=86
6. An equation can be used to predict values from a pattern by merely substituting any value to determine the equivalent value. An example is the geometric series which has a standard equation of an = a1 * r^(n-1) and is used to predict the nth term of the series
Step-by-step explanation:
