30 - 2(7 + 2) - 1
Distribute -2 into the parenthesis:
30 - 14 - 4 - 1
Subtract from left to right:
16 - 4 - 1
12 - 1
11
Answer:
-6
Step-by-step explanation:
7k − 5k + 8 = −4
2k+8=-4
-8 -8
2k=-12
/2 /2
k=-6
<u><em>Check!</em></u>
7(-6)-5(-6)+8
-4=-4
Answer:
B-17
Step-by-step explanation:
a right angle is 90° so if part of the angle is 73 we subtract 90-73 which equals 17
Answer:
61.07 dollars profit
Step-by-step explanation:
15.25 for blueberry pie = 24 slices (8 slices in a pie)
12.84 for cherry pie = 15 slices (8 slices in a pie)
24x3.50=84
15x3.50=52.5
2x12.84=25.68
3x15.25=45.75
84-45.75=34.25
52.5-25.68=26.82
