Answer:
52.5 sweets
Step-by-step explanation:
Given data
Total sweet= 120 sweet
She gave 1/4 of the sweets to her grandmother
=1/4*120
=30 sweets
Remaining sweet= 120-30= 90 sweets
She gave 5/12 of the remaining to her grandfather
=5/12*90
=450/12
=37.5 sweets
Balance of sweets
=90-37.5
=52.5 sweets
Do you need to solve for a certain variable?
Answer:
540
Step-by-step explanation:
The easiest way to do this is to:
Find the surface area of ONE cube minus a side
6*6= 36*5 = 180
Then multiply it by THREE to find the total surface area:
180*3 = 540
<u><em>Answer: x=-25 and -25=x *The answer should be the negative sign.*</em></u>
Step-by-step explanation:
distributive property: a(b+c)=ab+ac
multiplication property of equality is multiplying both sides of an equation by the same number does not change the equation.
multiply by -5 both sides of an equation.
(-2/5x)(-5)=10(-5)
simplify by equation.
2x=-50
divide by 2 both sides of an equation.
2x/2=-50/2
simplify by equation.
50/2=25
25*2=50
50/25=2
It changes positive to negative.
x=-25 and -25=x
Hope this helps!
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