10g -8 = 4g + 9g + 10
combine like terms
10g -8 =13g +10
subtract 10g from each side
-8 = 3g +10
subtract 10 from each side
-18 = 3g
divide by 3
-6 =g
Answer:
m=-2
Step-by-step explanation:
You have to put the equation into y=mx+b form
which would be y=-2x-2
First you would divide 2x+y by 2 so that x+y/2=-1
subtract x on both sides y/2=-x-1
multiply 2 to get y=2(-x-1) simplify y=-2x-2
m=-2
Answer:
D.) 42 cubes
Step-by-step explanation:
Instead of counting each cube, you can find the volume.
The formula to find volume is ( Volume = Length x Width x Height)
( V= 2 x 7 x 3)
2 x 7 x 3 = 42 cubes
I hope this helped you ; )
Answer: (D) Amber spends time sleeping than she does at school.
Step-by-step explanation:
Given that :
• Amber spends 3/16 of each day doing homework.
• Amber spends 0.25 of each day at school.
• Amber spends 1/3 of each day sleeping.
Hence,
Amber spends 0.1875 of a day doing homework, which is (0.1875 * 24) = 4.5 hours
0.25 of each day at school ; (0.25 * 24) = 6 hours
1/3 of each day sleeping ; (1/3 * 24) = 8 hours
Time spent sleeping = 8 hours
Time spent in school = 6 hours
15 divided by 8, you get 1 and 7/8
