Answer:
9x + 8 ?
Step-by-step explanation:
Answer:
scott is 14 years old
Step-by-step explanation:
ron-2x
scott-x
tom- x-3
2x+x+x-3=53
4x-3=53
4x=56
x=14
$26.98 x .20=5.396 tip.
So, depending if if you need to round to the nearest cent, the tip would be $5.40 + bill $26.98=$32.38 total amount.
If you are rounding to the nearest dollar, the tip would be $6+26.98= $32.98.
Answer:
We have the angles as;
8.9 and 72.2
Step-by-step explanation:
When two angles are complementary, they add up to 90
Let the first angle be x , the second angle is 72.2 degrees less and it is x-72.2
Thus, mathematically;
x + x - 72.2 = 90
2x = 90+ 72.2
2x = 162.2
x = 81.1
x = 81.1
The other will be
81.1 - 72.2 = 8.9
Answer:
B. 18x, -x, 21x
Step-by-step explanation:
They are like terms becuase you can add them.
Please give brainliest (:
