Answer: Amy is correct, -7.1 is between -7 and -8. We know this because in order for it to be in between -6 and -7, the number would have to be a decimal with a whole number of 6 (for example, 6.3 or 6.7). But -7.1 has a whole number of 7 so it is in between -7 and -8
Answer: y = 5
Step-by-step explanation:
Let's solve your equation step-by-step.
y−18=6(2−3y+10)+y
Step 1: Simplify both sides of the equation.
y−18=6(2−3y+10)+y
y+−18=(6)(2)+(6)(−3y)+(6)(10)+y(Distribute)
y+−18=12+−18y+60+y
y−18=(−18y+y)+(12+60)(Combine Like Terms)
y−18=−17y+72
y−18=−17y+72
Step 2: Add 17y to both sides.
y−18+17y=−17y+72+17y
18y−18=72
Step 3: Add 18 to both sides.
18y−18+18=72+18
18y=90
Step 4: Divide both sides by 18.
18y 90
18 = 18
y = 5
Answer:
Ratio
20:25
40:50
80:100
Fraction
8/10
12/15
16/20
20/25
24/30
28/35
32/40
36/45
40/50
44/55
48/60
64/80
80/100
Percentage
80%
Decimal
0.8
I hope this helps and that you have a great day! :)
<em>Ravenna</em>
Area is l*w. To find the width, do 144/24 to get a length of 6m.