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ki77a [65]
3 years ago
8

Juan saved 10x + 7 dollars each week, what is the expression for the money he saved after 4 weeks?

Mathematics
1 answer:
Alex787 [66]3 years ago
6 0

Answer:  83,521

I think this is the answer

Step-by-step explanation:

10x + 7= 17x

now if you put 17x to the power of 4 you just have to multiply

17 x 17 x 17 x 17= 83,521

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Complete the solution of the equation. find the value of y when x equals 1. <br><br>9x +7y= -12​
Taya2010 [7]

Answer:

y=-3

Step-by-step explanation:

Given Equation:  

                            9x +7y=-12\\             y=?       at    x= 1

Putting the given value of 'x' in the equation:

                            9(1) +7y=-12\\\\9+7y=-12\\\\7y=-12-9\\\\7y=-21\\\\y=-\frac{21}{7} \\y=-3

At x=1, the value of y is y=-3

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4 years ago
Natalie has pounds of potatoes. She needs of that amount. How many pounds of potatoes does she need?
Savatey [412]
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3 years ago
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kodGreya [7K]

Answer:

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Step-by-step explanation:

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2 years ago
Can someone plz help me
Illusion [34]
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Second rectangular:
Doing the same like that to get:
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4 years ago
3(-4+x)is less than -33
ololo11 [35]

Answer:

x<-7

Step-by-step explanation:

3 0
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