Answer:
(5x - 7) + 9x
Step-by-step explanation:
Answer:
B= 16
b/4 - -1 =5 is the same as b/4 + 1 = 5
b/4 + 1 = 5
- 1 both sides
b/4 = 4
x 4 both sides
b=16
16/4 - -1 =5
4 + 1 = 5
- - Means add
+ + Means add
- + Means take away or minus
Hope this helps!
Answer:
a simple interest rate of 4.5%
Answer:
lo contrario de -3 es positivo tres o 3
7x+34=90
2y/3=90
2y/3times 3=90 times 3
2y=270
y=135
7x=90-34
7x=56
x=8