To express "3 times the quantity m minus 7" mathematically, you would write it as 3(m - 7). This means you are multiplying the quantity m minus 7 by 3. To simplify this expression, you would distribute the 3 to both terms inside the parentheses, resulting in 3m - 21. So, "3 times the quantity m minus 7" simplifies to 3m - 21.
plus times plus = plus minus times plus = minus plus times minus = minus minus times minus = plus so when you subtract a number it is the same as adding its negative; for example 7 - 4 = 3 7 + (1)(-4) = 3
(7 x 8) - (3 x 8) = 56 - 24 = 32
-4 + -3 = -7
Times ten, minus three, times ten, minus three
4*7*5+7^2-3*0+15 = 140+49-0+15 = 204
- 21
7 minus 1 times 0 plus 3 divided by 3 equals 8.
The answer is nine.
plus times plus = plus minus times plus = minus plus times minus = minus minus times minus = plus so when you subtract a number it is the same as adding its negative; for example 7 - 4 = 3 7 + (1)(-4) = 3
(-4 - 7) x 3 = -33
5 times 7 divided by 5 plus 3 minus 4 is 6.
6*8-6+3-7 =48-6+3-7 =48-3-7 =38
-7
If you have negetive 7 and you multiply it by 3 you are just adding negetive 7 three times so it remains negetive
7 times minus 2 =
24
(7 x 8) - (3 x 8) = 56 - 24 = 32