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if using the order of operations the answer is
80 - (12 x 4) = 80 - 48 = 32
if doing the problem as listed
(80 - 12) x 4 = 68 x 4 = 272
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How do you solve 4(12) 4(8) in factoring the greatest common monomial factor?
4 x 12 + 4 x 8 = 4 x (12 + 8) = 4 x 20 = 80
Find 4 consecutive odd numbers to add up to 80?
84
What is 80 x 12?
80 x 12= 960
What is 35 percent of a number if 12 is 15 percent of a number?
12=(15/100)x x=[(12)(100)]/15=(20)(4)=80 Now, 35 percent of a number is (35/100)(80)=Y after cancelling, Y=(7)(4)=28 OR (Shorthand Version) 12/.15=80 80(.35)=28
What number divides 80 that when the quotient is added to 7 the result is 12?
x/80 + 7 = 12 x/80 = 5 x = 80 x 5 = 400
How many sq ft is 35 inches x 80 inches?
35 inches x 80 inches = 35/12 feet x 80/12 feet =( 35/12) x (80/12) sq ft
What is 12 times 80?
12 x 80 = 960
What is 4 x 20?
80
How do you answer 2x plus 6y equals 32 and 5x-2y equals 12 using subtitution?
First, change 2x+6y=32 to x+3y=16. Then solve for x, which is x=-3y+16. Then substitute -3y+16 as x into 5x-2y=12 and solve for y. 5(-3y+16)-2y=12 -15y+80-2y=12 -17y+80=12 -17y=-68 y=4 Then substitute 4 as y in either equation to solve for x. 5x-2(4)=12 5x-8=12 5x=20 x=4 The answer is x=4 and y=4, or (4,4)
What is 12 percent of 80?
80 percent of 12 percent = 0.8 x 12 percent = 9.6 percent
What number 15 percent of 80?
12 (80 x .15=12)
What is 0.05 x 80?
0.05 x 80 = 4
