2 answers:
Answer:
3 1/2
Step-by-step explanation:
remove the parentheses and rewrite the sum to (-2+5)+(-1/4+3/4) calculate it and it's 3+1/2 then you write it as a mixed number so then it's 3 1/2
Answer:
3 2/4
Step-by-step explanation:
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Answer:
$250
Step-by-step explanation:
8=20
12=30
So waht you do is you know that 4 weeks is $10 so 10 / 4 = 2.5 and 2.50 x 100 = 250.
Step-by-step explanation:
The total degrees is always 360. So whe get 360=180+3x. 360-180=3x. 180=3x. x=60. I don't know how you're supposed to get 84 degrees.
Answer:
b.The interquartile range for cars is about 7 mpg, and the interquartile range for minivans is about
3 mpg.
Step-by-step explanation:
i got it right
