Answer:
x = 3 n, y = -2 n, n element Z
Step-by-step explanation:
5).85 6.)100 7.)40hope this helps this id what im positive of
X^2(2y+5)=240
x^2(2(5)+5)=240
x^2+(10+5)=240
x^2+15=240
minus 15 both sides
x^2=225
sqrt both sides
x=15
Divide it by 4/4. You should get 7/8. 7/8 is the same as 28/32. 28/4=7, 32/4=8. Therefore, you can divide it by 4/4.
Answer:
d =(m-q)/a
Step-by-step explanation:
