i need help with it is very very hard thank you it is for a website called ascend math

i need help with it is very very hard thank you it is for a website called ascend math

Let k be an integer such that there exist integers p and q with p^2+q^2=k. Prove that for any integer z that is a perfect square, there exists integers m and n such that m^2+n^2=zk...

I don't know how to do it and needs to be a polynomial in standard form

need help

what equal 14 and the difference is 6

Need to find the width of the rectangle with dimensions above

I need help with this question

Martha Road 40 miles in three hours. At this rate, how Long would it take Martha to ride hundred miles

i need to know how to work it out

Carla bought a shirt for $14 and a jacket for $69. She gave the cashier $100. How much change should Carla get back? A...

a) line passing through points (-5/4 , 5/3) & (-11/4, 1/3)

A) line passing through (0,0) & (5.6, -4.75)

a) line passing through points (5/2, 0) & (23/4, 0)

i need help please.

Hi, I am struggling on this question. I was taught a way that is not like this problem, please help.

Math

It's been too long

proportional relationships and percentages

help me

Jonathan runs 4 days a week. Each day, he runs 4 laps that are each 2 miles long. He spends 208 minutes running each week. He runs each mile in the same amount of time. Complete each sentence...

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