Answer:
-7x + 7y - 14
Step-by-step explanation:
Evaluate
(w*2/x − 3) ÷ 10 ⋅ z when w = −6, x = 1.2, and z = −6/7
I'LL GIVE BRAINLYEST!
Answer:
21=121-2=11
Step-by-step explanation:
DO IT STEP BY STEP AND IT WILL MAKE MORE SENSE WHEN YOU LOOK AT THIS ANSWER! please mark brainliest!
Work out m and c for the line: 2y − 3x=5
Answer:
m = 1.5 and c = 2.5.
Step-by-step explanation:
2y - 3x = 5
2y = 3x + 5
Divide through by 2:
y = 1.5x + 2.5.
So m = 1.5 and c = 2.5.
PLS HELP ILL GIVE BRAINLIEST
Answer:
The y-intercept is (0,3) and the x-intercept is (-6,0).
Step-by-step explanation:
Since y = 3, we'll start there. 1/2 is our rise over run. You go up one unit, then to the right two units.
We do this because it's positive, otherwise we'd go down and left.
The work for one student's problem multiplying two binomials is shown below. However, she came up with the wrong solution. Identify the step where she makes her first error.
Step 3
Step 4
Step 1
Step 2
Answer:
Step 1
Step-by-step explanation:
Solve by substitution
2x+3y-z=5
-4x+2y+z=6
4x-y-z=-1
Answer:
z = -20
y = 5
x = -4
Step-by-step explanation:
If you don't understand something just ask
Twice last month, Judy Carter rented a car from a car rental company and traveled around the Southwest on business. The company rents its car for a daily fee, plus an additional charge per mile driven. Judy recalls that her first trip lasted 4 days, she drove 450 miles, and the rental cost her$196.50. On her second business trip she drove 200 miles in 3 days, and paid $124.00 for the rental. Find the daily fee, and find the mileage charge.
simplify 8^2 /4+3.7(42.3-24.6)
Answer B
Step-by-step explanation:
I did it and got 63.19
Letter c
Step by step Explanation:
8²/4+3.7(42.3−24.6)
=64/4+3.7(42.3−24.6)
=16+3.7(42.3−24.6)
=16+(3.7)(17.7)
=16+65.49
=81.49
hope this helps you!
Answer plsssss i need 5 more
The ratio is 1/1.5 so just pick the answers where the first number multiplied by 1.5 is equal to the second number.
For example the first option says 2 and 3.
2 times 1.5 is equal 3 so that is one of the answers.
If an option says 4 and 5, 4 times 1.5 is 6 not 5 so that wouldn't be an answer.
i Ready
Write and Evaluate Algebraic Expressions - Instruction --- Level F
) Ty runs his own landscaping business. He earns $30 per hour pulling weeds, $25 per
hour raking leaves, and $20 per hour cutting the grass. Ty wants to know how much
he earns each week.
Which expression represents the total amount Ty earns for p hours pulling weeds,
r hours raking leaves, and c hours cutting the grass?
30p +251 +20c 30 + 25 + 20 30p - 25r - 20c 30p. 25r. 200
Please help
Answer:
30p + 25r + 20c
Step-by-step explanation: I had this question as well and got it right
three teachers were assigned to a class of 75 students. what is the teacher to students ratio?
Answer:
1 : 25
Step-by-step explanation:
3 teachers : 75 students ( divide each part by 3 )
= 1 : 25
if jill has 17 buckets of water and billy has 9, who has more buckets, and by how many? divide your answer by 3 and multiply by 7! (PLEASE HELP I WILL GIVE BRAINLIEST!! :)) )
Answer:
BALALALALALAL
Step-by-step explanation:
7+5373)393()3
Which relation iS a function?
Answer:
The one shaped like an upright U
(Top right corner)
Step-by-step explanation:
This would be a function because when you do the vertical line test, the inputs (x) are paired with one output (y)
Hope this Helps
a larger number is 7 less than 5 times a smaller number. the sum of the two numbers is 41. find the numbers
Answer:
Step-by-step explanation:
Let's call the first number x and the second y.
From the first condition [tex]x+7 = 5y[/tex]; while from the second [tex]x+y=41[/tex]
It's a simple system of equation, I'd recommend solving by solving both for x and comparing the results.
[tex]\left \{ {{x=5y-7} \atop {x=41-y}} \right.\\5y-7 = 41-y \rightarrow 6y=48 \rightarrow y =8;\\x= 41 - 8 \rightarrow x = 33[/tex]
Answer:
(8,33) or x=8 and y=33
Step-by-step explanation:
A number, x or y is less than 5 times a smaller number: y large number and x smaller number
y=5x-7
y+x=41 is also y=-x+41
5x-7=-x+41
5x=-x+48
6x=48
x=8
Plug in 8=x to the equation
y+8=41
y=33
I WILL GIVE BRAINLIEST FOR A EXPLANATION ON HOW TO DO THIS
x=y^2 write in y=mx+b form
Find the HCF of 25 and 50.
Answer:25
Step-by-step explanation:
You look at the factors of 25 and 50
Factors of 25: 1,5 and 25
Factors of 50: 1,2,5,10,25,50
If the shot was aimed toward the center of the basket, would it go through the 18-inch hoop that is 10 feet above the floor? Explain your reasoning and justify your answer with calculations
Answer:
eg ty diz so x doc Doc doc diego dritso
What are the roots of the equation? (solve using quadratic formula)
-3 = 6x^2 + 73
Answer:
6x^2-70
Step-by-step explanation:
-b±√b^2-4ac)/2a so we have ±√1680)/12 or (±√105)/3
Which of the following is equivalent to the complex number i^{26}i
26
i, start superscript, 26, end superscript?
Answer:
-1
Step-by-step explanation:
[tex]i^{26}[/tex]
= [tex](i^{2} )^{13}[/tex]
= [tex](-1)^{13}[/tex]
= -1
What is the rate of change of the function y = 1/4x-3?
Answer:
Rate of change would be 1/4
Hope this helps!
If Mason has, four hours of school work, and he started at 6:30, what time would he have stopped?
Answer:
He would be done by 10:30
Step-by-step explanation:
If you have 6:30 and you add 4 hours to it you end up with 10:30 because, forget the '30' for a second and take 6:00. You go 6 to 7 = 1 hour. 7 to 8 = 2 hours. 8 to 9 = 3 hours. 9 to 10 equals 4 hours. Which is what we are trying to get to. So you take that 10 and add the '30 back to it and you get 10:30.
Hope this helps you :)
Have an amazing day <3
what is –0.025 as a fraction.
Answer:
25/1000
Step-by-step explanation:
you will count the decimals out and divide it by the number of times you used by ten
Janine has job offers at two companies. One
company offers a starting salary of $28,000 with
a raise of $3000 each year. The other company
offers a starting salary of $36,000 with a raise of
$2000 each year.
Answer: ?????
Step-by-step explanation: Are you finding who would have the most after a certain number of years have passed?
S 61 – 9u = 10
b.
21 + 3u = 4
Select Choice
(11/6, 1/9)
(2,0)
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397
16
NOV
...
útvo
Answer:
Step-by-step explanation:
???
Mackenzie solved the problem
1
.
35
×
1
.
4
. Which shows the correct work to find the product?
(
135
×
1
10
)
×
(
14
×
1
10
)
(
135
×
14
)
×
(
1
10
×
1
10
)
B.
(
135
×
1
100
)
×
(
14
×
1
10
)
(
135
×
14
)
×
(
1
100
×
1
10
)
C.
(
135
×
1
10
)
×
(
14
×
1
100
)
(
135
×
14
)
×
(
1
10
×
1
100
)
D.
(
135
×
1
100
)
×
(
14
×
1
100
)
(
135
×
14
)
×
(
1
100
×
1
100
)
Erm, would you mind making the format easier to decipher?
Answer:
B.
(
135
×
1
100
)
×
(
14
×
1
10
)
(
135
×
14
)
×
(
1
100
×
1
10
)
Step-by-step explanation:
In October, Diana planted a tulip bulb 6 inches deep in the soil. The next spring, when the tulip bloomed, it reached a height of 13 inches above the surface.
What is the total distance from where the bulb was planted to the top of the tulip?
how many inches
Answer:
19 inches
Step-by-step explanation:
there were 6 inches deep in the soil and 13 Inches above the surface (6 + 13 = 19)
solve each system of equations by substitution
-4x+y=-5 and 2x+y=7
Answer:
x = 2 and y = 3
Step-by-step explanation:
-4x + y = -5 -------------------(I)
y = 4x - 5 ------------(II)
2x + y = 7 -------------------(III)
Substitute y = 4x - 5 in equation (III)
2x + 4x - 5 = 7
6x - 5 = 7
Add 5 to both sides
6x = 7 + 5
6x = 12
Divide both sides by 6
x = 12/6
x = 2
Plugin x = 2 in (II)
y = 4*2 - 5
y = 8 -5
y = 3
plz help!!! ASAP! GIVE BRAINLIEST AND GIVING POINTS!!!!!
Answer:
-8
Step-by-step explanation:
-8m⁴ n⁴
m = 0.5 = 1/2
n = 2
Substitute
-8 * (1/2)⁴ * (2)⁴
-8 * (1/16) * (16)
-8
At the end of the week, Warren records the weight in pounds of doggie treats eaten as a negative rational number.Plot the numbers of pounds eaten each week on the numberline. Order the numbers from most pounds eaten to fewest pounds eaten
A number line is a system of showing the locations or positions of directed numbers from the mid point (0).
The plotted number line required is attached to this answer.The order of the numbers from most to fewest pounds eaten is:[tex]-\frac{3}{2}[/tex], [tex]-\frac{5}{4}[/tex], [tex]-\frac{2}{3}[/tex], [tex]-\frac{1}{2}[/tex]
A number line is a system used to show the appropriate locations of directed numbers from the origin (0). A directed number is a number which is either positive or negative. Examples are: -4, 2, 5, -9, [tex]\frac{1}{2}[/tex], +4, +1, etc.
Considering the given question, the given weights in pounds of dogie eaten are:
[tex]-\frac{2}{3}[/tex], [tex]-\frac{3}{2}[/tex], [tex]-\frac{1}{2}[/tex], [tex]-\frac{5}{4}[/tex]
To determine the order from most to fewest pound eaten:
the lowest common factor of the given weights is 12, so that;
[tex]\frac{-8, -18, -6, -15}{12}[/tex]
Thus, the order from most pound eaten to fewest pound eaten is:
[tex]-\frac{3}{2}[/tex], [tex]-\frac{5}{4}[/tex], [tex]-\frac{2}{3}[/tex], [tex]-\frac{1}{2}[/tex]
The number line to show the positions of the numbers is attached to this answer for more clarifications.
For more on number system, check: https://brainly.com/question/12399107
Always, Sometimes, or Never: Exponential functions will always grow by equal factors over equal intervals.
Answer:
AlwaysStep-by-step explanation:
Exponential functions will always grow by equal factors over equal intervals.We assume growth and decay are considered of same behavior.
Answer:
Always
Step-by-step explanation:
Amy Exponential function will always grow by equal factors over equal intervals.
Let's take an function
f(x)=3^x+7Graph attached
