I believe the last one about right triangles. That’s why Pythagorean Theorem works.
<span>If 7 dancers were at a dance and 46 more came in and h left and there was 13 dancers left how many was h
</span>- h is 70.
Answer:
x=7.5 and x=-12.5
Step-by-step explanation:
|2x+5|-4=16
|2x+5|=20
2x+5=20
2x=15
x=7.5
2x+5=-20
2x=-25
x=-12.5
99999. You can divide 99999 by 1 and get 99999.
Answer:
35
Step-by-step explanation:
Here is the full steps:
Distribute
-7(x+10)=7(5-x)
-7x-70=7(5-x)
Distribute
-7x-70 = 35-7x → Answer for the attachment "35"
Add 70 to both sides of the equation
-7x-70+70=-7x+35+70
Simplify
-7x=-7x+105
Add 7x to both sides of the equation
-7x+7x=-7x+105+7x
0 = 105
[RevyBreeze]
