Answer:
3
Step-by-step explanation:
there are only x y and z used in the expression no matter how many times they multiply.
Answer:
The smaller number is 5.
The bigger number is 15.
Step-by-step explanation:
Let the smaller number be x and the bigger number be x+10.
x+x+10 = 4x
2x+10 = 4x
10 = 4x-2x
2x = 10
x = 10÷2
= 5
x+10 = 5+10
= 15
(20n+3)
n = number of hours = 1
(20(1)+3) = 23
$23
Answer:
3
Step-by-step explanation:
5x - 8 = 7
5x = 7+8
5x = 15
x = 15 ÷ 5
x = 3
Answer:
Y intercept is 0,34
Step-by-step explanation: