Answer:
u-7 = ?
13u-9=4
13u=13
u=1
1-7=-6
answer is -6
Step-by-step explanation:
To find the value of u - 7, we first solve the equation 13u - 9 = 4 for u. After finding the value of u, we substitute it into the expression u - 7 to get the final answer.
To find the value of u - 7, we first need to solve the equation 13u - 9 = 4 for u. First, we can add 9 to both sides of the equation to isolate 13u. This gives us 13u = 13. Then, we can divide both sides of the equation by 13 to find the value of u. Therefore, u = 1. Finally, we can substitute this value of u into the expression u - 7 to find the final answer. We have 1 - 7 = -6. Therefore, the value of u - 7 is -6.
#SPJ3
Answer:
Step-by-step explanation:
Givens
P = 2*L + 2*W
P = 70
w = 16
Solution
70 = 2L + 2*16
70 = 2L + 32
70-32 = 2L
38 = 2L
38/2 = 2L/2
L = 19
Answer:
the value of z is 3 that is if I am correct
Answer:
5 hours
Step-by-step explanation:
19+6=25 1
25+6=31 2
31+6=37 3
37+6=43 4
43+6=49 5
Answer:
5 hours
Step-by-step explanation:
49(total)-19(base charge) = 30(rented money needed). 6 times 5 = 30. So, Katie paid 5 hours. Kind of confusing but trust me. Hope this helps