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2 years ago

Kelly saves $5 every week. Which expression represents the amount of money, in dollars, Kelly will save in w weeks

1 answer:

8 0

Let's say x is the amount of money Kelly saves. We do not know how many weeks she is saving. If she was saving for 2, then the equation would be x=5(2). However, she is saving by w weeks, so the equation is x=5w.

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letter H represent marks height in inches Suzanne is 7 in shorter than Mark write an algebraic expression that represents Susan'

KATRIN_1 [288]

Answer:

H-7=Suzanne

Step-by-step explanation:

Mark's height is H, if Suzanne is 7 less than Mark, that means Suzanne is H-7

8 0

1 year ago

A + b = 9 a - b = 6 what is a/b?

Dahasolnce [82]

Answer:

Step-by-step explanation:

hello :

a + b = 9

...(*)

a - b = 6...(**)

add (*) and (**) : 2a =15.....(1)

subsct (**) and (*) : 2b=3 ....(2)

now divid (1) , (2) : 2a/2b = 15/3

means : a/b = 15/3 =5

8 0

2 years ago

Read 2 more answers

5/7x =5 Pls pls pls someone help me on this I tried so many times and I can’t figure this out.

Talja [164]

Step-by-step explanation:

$\frac{5}{7} x = 5 \\ x = \frac{5 \times 7}{5} \\ x = 7$

value of x is 7

hope this answer helps you dear....take care!

8 0

2 years ago

Read 2 more answers

1. At a leather shop, 50 leather jackets were sold in February. The shop keeper at the store wants to encourage the sales team t

podryga [215]

Answer:

65 shirts.

Step-by-step explanation:

50 is the amount of shirts sold in February.

30% increase=1.3

1.3(50)

They need to sell 65 shirts in March to get the bonus.

5 0

2 years ago

Please help me ASAP

stellarik [79]

Answer:

The Graph is shown below

Step-by-step explanation:

The Graph of a Function

Given the function:

$\displaystyle y=g(x)=-\frac{3}{2}(x-2)^2$

It's required to plot the graph of g(x). Let's give x some values:

x={-2,0,2,4,6}

And calculate the values of y:

$\displaystyle y=g(-2)=-\frac{3}{2}(-2-2)^2=-\frac{3}{2}(-4)^2==-\frac{3}{2}*16=-24$

Point (-2,-24)

$\displaystyle y=g(0)=-\frac{3}{2}(0-2)^2=-\frac{3}{2}(-2)^2=-\frac{3}{2}*4=-6$

Point (0,-6)

$\displaystyle y=g(2)=-\frac{3}{2}(2-2)^2=-\frac{3}{2}(0)^2=0$

Point (2,0)

$\displaystyle y=g(4)=-\frac{3}{2}(4-2)^2=-\frac{3}{2}(2)^2=-\frac{3}{2}*4=-6$

Point (4,-6)

$\displaystyle y=g(6)=-\frac{3}{2}(6-2)^2=-\frac{3}{2}(4)^2=-\frac{3}{2}*16=-24$

Point (6,-24)

The graph is shown in the image below

8 0

2 years ago