Answer:
x=11
Step-by-step explanation:
3x+3(5x-6)= 180
Distribute 3 to 5x and -6
3x+15x-18=180
Combine like terms
18x-18=180
Add 18 to both side
18x=198
Divide 18 on both side
x=11
Answer:
Step 3, He should not switch the variables, you just don't do that.
Answer:
our mama
Step-by-step explanation:
Think of ratios as fractions.
5:8 is the same as 5/8
6:7 is the same as 6/7
Divide each fraction
5/8 = 0.625
6/7 = 0.857
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0.857 > 0.625 ∴ 6:7 is greater, and is your answer
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hope this helps
Answer:
The answer is C 18
Step-by-step explanation:
4^2+8/4= 16+2=18
