Answer:
6
Step-by-step explanation:
43-7=36
The square of 36 is 6.
Answer:
91
Step-by-step explanation:
<em>4 x 91 = 364</em>
To work this out, we must do the inverse operation. The inverse (opposite) of x (times or multiply) is ÷ (divide).
So, we do 364 ÷ 4 = 91
Hope this helps!
- profparis
Distribute the 3 in (x-4). You should get 3x-12=12x. Now solve for x. Subtract the 3x from both sides. You should get 12=9x. Divide 9 by both sides. Your answer is 12/9. Now you have to reduce it. Your FINAL ANSWER IS 4/3. Hope this helps :)
X=first number
y=second number
x=y+5
3x+2y=30
3(y+5)+2y=30
3y+15+2y=30
5y+15=30
5y=30-15
5y=15
y=3
x=3+5
x=8
