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Fact: when their is two negative you add meaning if you have -3-5 yo add 3 and 5 then put back the negative sign. therefore (-15-7) = -22
What else can I help you with?
Help with this math problem 15 over d-7 minus 15 over 7-d?
(-1)*(-15) = +15 so -15 = + 15/(-1) So 15/(d-7) - 15/(7-d) = 15/(d-7) + 15/[(-1)*(7-d)] = 15/(d-7) +15/[-7+d] = 15/(d-7) + 15/(d-7) = 30/(d-7)
What is 8 plus 15?
7
What is 15 of 7?
.15 times 7 = 1.05
How do i change 7 over 15 into a decimal?
7 over 15 is the same as 7 divided by 15: 7 ÷ 15 = 0.4667
What is 7 15 in decimal form?
7/15 in decimal form = 0.4666...7/15:= 7 ÷ 15= 0.4666... in decimal
15 plus -7?
8
What is an equation 15 7 8?
15-7=8 15=7+8
What is 7 fifteens of 15?
To find 7 fifteens of 15, you first calculate one fifteen of 15, which is 15 divided by 15, equaling 1. Then, multiply that result by 7: 7 times 1 equals 7. Therefore, 7 fifteens of 15 is 7.
How do you change 7 over 15 into a decimal?
7 over 15 is the same as 7 divided by 15: 7 ÷ 15 = 0.4667
What is the greatest common factor of 15 15 and 7?
The greatest common factor of 7 and 15 is 1. 1*7=7 1*15=15
If 3x plus 7 equals 15 what does x equal?
3x+7=15 -7 -7 3x=6 (Divide) 3 3 x=2 Check it: 3(2)+7=15 6+7=15 15=15 :D
What is 15 percent of 7?
.15 times 7 = 1.05
