Answer:
60%
Step-by-step explanation:
There is 56 total ounces of green paint.
42oz is = 3/4
14oz is = 1/4
If she doubles the amount of yellow paint it would be 28oz instead of 14.
42+28= 70
There is now 70oz of paint total which becomes the new denominator.
The numerator is 42oz because that is how much blue paint there is.
42/70=.6 or 60%
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Answer:
Step-by-step explanation:
Givens
d1 = d
d2 = 75 - d
r1 = x
r2 = x + 7
t = 3
Equation
x*t + (x + 7)*t = 75
This equation represents the total distance travelled. Neither one of the cyclists have gone 75 miles, but they both have gone distances that equal a total of 75 miles.
Solution
3x + (x + 7)*3 = 75
3x + 3x + 21 = 75
6x + 21 = 75
6x = 54
6x/6 = 54/6
x = 9
Answer
The first cyclist is going 9 miles / hr
The second cyclist is going 16 miles / hour
Answer:
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Step-by-step explanation:
Answer:
Step-by-step explanation:
Given the equation 9x = 88, to get the value of x we will apply the division property of inequality. The division property of equality is the property applied to an expression by dividing both sides of an expression with the same constant without compromising the equality sign i.e after division, the expression at both sides of the expression still remains unchanged.
From the expression
9x = 88
Divide both sides by the coefficient of x i.e 9 (division property of equality)
9x/9=88/9
x = 9 7/9
<em>Hence the property that was used to solve the equation is the division property of equality</em>