h to 5
h = -5 8h - 10h = 3h + 25 -2h = 3h + 25 -2h - 3h = 3h - 3h + 25 -5h = 25 h = -5 CHECK: 8(-5) - 10(-5) = 3(-5) + 25 -40 - -50 = -15 + 25 -40 + 50 = 10 10 = 10 CORRECT
15/24 = 15÷3/24÷3 = 5/8 or 5 : 8
The gcf of the numbers is 15 so the ratio is 7 to 10
15:24 is not equal to the ratio 15 to 25.
The ratio of 15 to 75 can be simplified by dividing both numbers by their greatest common factor, which is 15. When we divide 15 by 15, we get 1, and when we divide 75 by 15, we get 5. Therefore, the ratio of 15 to 75 in lowest terms is 1:5.
h = -5 8h - 10h = 3h + 25 -2h = 3h + 25 -2h - 3h = 3h - 3h + 25 -5h = 25 h = -5 CHECK: 8(-5) - 10(-5) = 3(-5) + 25 -40 - -50 = -15 + 25 -40 + 50 = 10 10 = 10 CORRECT
simplify both sides of the equation: 1/3h+(-4)(2/3h)+(-4)(-3)=2/3h+-6 ~ distribute that 1/3h+-8/3h+12=2/3h+-6 (1/3h+-8/3h)+(12)=2/3h-6 ~ combine like terms for this -7/3h+12=2/3h-6 -7/3h+12=2/3h-6 subtract 2/3h from both sides: -7/3h+12-_2/3h=_2/3h-6-2/3h -3h+12=6 subtract 12 from both sides: -3h+12-12=-6-12 -3h=-18 divide both sides by -3 -3h/-3=-18/-3 h=6
To find the ratio of 20 and 15, you divide 20 by 15. The ratio is typically expressed in simplest form, so you would divide both numbers by their greatest common divisor, which in this case is 5. Therefore, the ratio of 20 to 15 is 4:3.
Divide both numbers by 5 changes the ratio to: 7 and 3
10 : 180 minutes then the ratio would be 1 to 18, not 18 to 1. It is false.
15/24 = 15÷3/24÷3 = 5/8 or 5 : 8
The gcf of the numbers is 15 so the ratio is 7 to 10
3h+13 = 7 3h = 7-13 3h = -6 h = -2
To find the ratio of 15 centimeters to 1 meter, first convert 1 meter to centimeters, which is 100 centimeters. Then, the ratio is 15 centimeters to 100 centimeters, which can be simplified to 15:100. This reduces to 3:20 when both sides are divided by 5. Thus, the ratio of 15 centimeters to 1 meter is 3:20.
It is: 27 to 44 by dividing them by their hcf which is 15
15:24 is not equal to the ratio 15 to 25.
To simplify the expression (3h - 5h^2 + 3h^3 + 3h - 6h^2 + 7 - 5h + 2h^3), first combine like terms. Grouping them gives: ( (3h + 3h - 5h) + (3h^3 + 2h^3) + (-5h^2 - 6h^2) + 7). This simplifies to (-5h^2 + 5h + 5h^3 + 7). The final expression is (5h^3 - 5h^2 + 5h + 7).