Answer:
Each pair of shoes cost 26$
Step-by-step explanation:
<em>find the total cost for shirts</em>
2 shirts * 12$ each
2 * 12 = 24
they spent 24$ on shirts
<em>create an equation</em>
24$ shirts + x$ shoes = 76$
24 + x = 76
<em>subtract 24 from both sides of the equation</em>
24 + x - 24 = 76 - 24
x = 76 - 24
x = 52
they bought 2 pairs of shoes that cost the same amount
52 = x + x
52 = 2x
<em>divide both sides of the equation</em>
52/2 = 2x/2
52/2 = x
26 = x
each pair of shoes cost 26$
Answer:
7(n-7)
Step-by-step explanation:
it tells us that there is difference of a number and 7
a number=n
this will be (N-7)
this tells us that seven times the equation (N-7), so just multiple 7 by the equation (n-7)
7(n-7)
9514 1404 393
Answer:
- A = 90°, C = 40°
- A = 40°, C = 90°
Step-by-step explanation:
In a right triangle one angle is 90° and the other angle is the complement of the acute angle given.
Angles A and C are not specified, but we know the other two angles are 40° and 90°. The values can be assigned two ways:
A = 90°, C = 40°
A = 40°, C = 90°
The answer is: I don't really know. YOU DIDN'T GIVE A SIDE SO BOW AM I SUPPOSED TO KNOW!!!!!!!!!!!!!!!!!!!!!!
You have to give a side first.
