Answer:
D
Step-by-step explanation:
first do what's in the parenthesis, so 2x10 is 20 and 20 divided by 2 is 10.
10 x 5 is 50
Hope this helped :)
Answer:
the other number to get the quotient
The answer is 7,500.
Hope that helped!!!
Step-by-step explanation:
x^2+(x+9)^2=90
x^2+(x+9)^2-90=0
x^2+x^2+9^2+2*x*9-90=0
x^2+x^2+81+18x-90=0
2x^2+18x-9=0
Step-by-step explanation:
7 x7+3-2(-7) (618)
=7 x7+3-2(-4326)
=-4341