Raelyn used the inequality 40x < 320 to find the maximum number of shoes she could purchase to fit her budget. What is the greatest number of shoes Raelyn can buy

7 pairs of shoes

Step-by-step explanation:

We can use trial and improvement.

x = 8

40(8)

320

320 is not less than 320

x = 7

40(7)

280

280 is less than 320

Your answer is 7

Hope this helped

answer: it depends on what the tax percentage

isocolese triangle

we know that the line connect a and b is the hyptonuse

so first find the hypotonuse length using the distance formula, call the length c

since it is an isocolese triangle, the lengths of the legs are the same

using pythagorean theorem,

in this case, a=b since isocolese triangle so we get

or

we can find c so we can find the distances

we know that if we draw 2 circles, each has center at a and b, and find where they intersect, we can the 2 possible locations for c

if a has center at (xa,ya) and b has center at (xb,yb), then we can solve where

and

intersect to find where they intersect

i'm not going to put an example because i have to go to class. i hope this explanation is enough