Lời Giải
The product of a number and 4 is 28.
Lời Giải
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Represent the number with
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The bán kính of a circle is 3 cm. Find its area to the nearest tenth.28 less than five times a certain number is 232 what is the number?the sum of a number and 3 is 15two trucks start from the same point traveling in different directions. One truck travels at a speed of 54 miles per hour, the other at 48 miles per hour.How long must they travel to be at least 408 miles apart?Jack is 3 times as old as Lacy. 7 years from now the sum of their ages will be 34 . How old are they now?