$78.17 rounds to $78
15% of $78 = $11.70 which rounds to $12
Answer:
so if you meant to sunday it would be
$555
but if you meant monday and sunday it would be
$150
Step-by-step explanation:
1-
a-$65x2=$130
b-$85x5=$425
c-$130+$425=555$
2-
a-$65+$85=$150
Because these are two consecutive numbers and the first integer is x, the second integer must be x+1 (it could be x-1 too, but here I'm going to solve the problem with x+1).
The sum of the two integers is 57, so we have:
x+ (x+1)= 57
⇒ (x+ x)+ 1= 57 (associative property)
⇒ 2x+ 1= 57
⇒ 2x= 57-1
⇒ 2x= 56
⇒ x= 56/2
⇒ x= 28
Since x= 28, the first integer is 28, and the second integer is:
x+1= 28+1= 29
The two numbers are 28 and 29.
Hope it helps.
B. because the slope is negative 5 so it can't be a or d. the y-interept can't be one because it is 11.
Answer:
The same lines
Step-by-step explanation:
2 similar lines overlap each other, so each point on the line is a solution to the system of equations because it is a solution to "both lines".
