Answer: which question
Step-by-step explanation:
C. Plumber A and Plumber B will both charge $135 if they each work 2.5 h.
Answer:
3x
Step-by-step explanation:
3*x
Answer:
6.9
Step-by-step explanation:
Since you are supposed to decrease the number in the ratio 3:8 or 3/8 you take the small number that is 3 to be the numerator and 8 to be the denominator then multiply it by 18.4.
That is 18.4×3:8= 184/10×3/8=6.9
So to decrease a number you multiply it with the smallest number as the numerator and the big number as the denominator
To increase a number you multiply it with the big number as the numerator and the small number to be the denominator
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Answer:
Just find the button to ask a question. Search around for it.
Step-by-step explanation:
