Answer:
x=2
Step-by-step explanation:
First of all cross-multiply.
1/2x=1/4
(1) x (4) =1 x 2x
4=2x
After flip the equation.
2x=4
Then divide both sides by 2.
2x/2=4/2
x=2
Answer:
The bakery manager at the grocery store decides to have a 14% off sale on all bread. You decide to purchase 3 loaves of bread. Let b be the original price of a loaf of bread. Expand the expression 3(b-0.14b). What do the terms of the expansion represent?
Step-by-step explanation:
hope this helps-
Answer:
The first carpenter has done 25/56 more of the fence than the second carpenter.
Step-by-step explanation:
First, convert the fractions to an equal base:
4/7 * 8/8 = 32/56
1/8 * 7/7 = 7/56
The first carpenter did 32/56 of the work so far, and the second one has done 7/56.
To find the difference, subtract the number of the second carpenter from the first.
32/56 - 7/56 = 25/56
Answer:
5:3
Explanation:
The question that tells us that for every 3 girls in Mr. Hegarty’s class, there are 5 boys. This means for every 5 boys, there are 3 girls. Therefore, the ratio of boys to girls in the class is 5:3.
I hope this helps!