Answer: when a number is multiplied by itself, it will give you a perfect square.
For example: 5x5= 25 or 4x4= 16.
Step-by-step explanation:
Answer:
53
Step-by-step explanation:
401 - 30= 371
371 / 7 = 53
10% turned into a decimal is .1 because to turn a percent into a decimal you need to move the decimal 2 places to the left. Now that you know that you take 110*.1=11.
Enjoy!=)
First you do the multiplication ( 4 x 7) then add 6
28 + 6 = 34
Answer:
17.8
Step-by-step explanation:
First:
put the equation together
(2x+3) * (x+2)=91
Secondly:
condense
parenthisis can be dropped and normal problem solving can be used.
5x+2=91
subtract 2 from either side of the =
this will give you 5x=89
next divide 5 from each side because it is multiplying the x
x=17.8
