Simplify brackets
351 = y * 8 + 7
Regroup terms
351 = 8y + 7
Subtract 7 from both sides
351 - 7 = 8y
Simplify 351 - 7 to 344
344 = 8y
Divide both sides by 8
344/8 = y
Simplify 344/8 to 43
43 = y
Switch sides
<u>y = 43</u>
Answer:
-x + 20y
Step-by-step explanation:
trust me.. its right
Answer:
18.03 cubic feet
Step-by-step explanation:
Hello,
Step 1
find the volume of the sphere when radius= 5 ft

Step 2
find the volume of the sphere when radius= 5.1 ft

Step 3
Compare the Volumes to find the change

the volumen of the sphere with radius = 5.1 is 1.06 times bigger than the first one(r=5)
Now, find the change

change=18.03 cubic feet
Have a great day.
Answer: 9,2
Step-by-step explanation:
a+c=11
a=11-c
22(11-c) + 15c = 228
242-22c + 15c = 228
-7c=-14
C = 2 (two children)
Remember how a + c = 11
a + 2 = 11
A= 9
9 adults, 2 children.