Answer:
Step-by-step explanation:
1.169
Answer:
-29 and -24
Step-by-step explanation:
-24 = (-29) = -53
-29-(-24) = -5
X=numerator
fraction=x/16
x / 16=3/4
x=16(3/4)
x=(16*3)/4
x=12
fraction=12/16
To check:
12/16=0.75
3/4=0.75
Answer:
-3x - 1
Step-by-step explanation:
(6x + 2)-(9x + 3)
We Begin by opening the brackets.
6x + 2 -9x - 3
Please note the change in the signs.
6x - 9x + 2 - 3
-3x - 1
Cake=x
Pie=y
x+y=15
5x+7y=91
(x+y=15)-7
5x+7y=91
-7x+(-7y)=-105
5x+7y=91
-2x=-14
x=7
They sold 7 cakes