Answer:
B
Step-by-step explanation:
Given
7 + x ≤ 10 ( subtract 7 from both sides )
x ≤ 3 → B
Answer:
$54.26
Step-by-step explanation:
Convert the percentage into a decimal by moving the decimal point 2 places to the left or divide by 100.
This will give you .0825.
Multiply this number by $50 and add it to it
To solve these type of problem you have to make the denominator the same or use the claculator.
let us do this problem by making the denominator the same.
So, now. the one with the largest numerator is the largest fraction
In this case,
is the largest which is equal to
.
So, the largest fraction is
.
The number of cuts from a 20% length is 2 and the number of 20' angle are needed in order to have the 100 pieces is 5
<h3>How to determine the number</h3>
From the information given;
The bricklayer needs = 100 pieces of angle
The number of cuts = 54
Length of cuts = 3/ 16'' Inches
a. To determine the number of cuts form a 20% length, we have to multiply the length by the percentage and by the initial number of cuts
= 20/ 100 × 3/ 16 × 54
= 0. 2 × 0. 1875 × 54
= 2. 0
The number of cuts would be 2
b. To determine the number of pieces of 20' angle to have 100 pieces we would divide the initial number of pieces by the angle
= 100/ 20
= 5 pieces
The number of pieces of 20' angle is 5
Thus, the number of cuts from a 20% length is 2 and the number of 20' angle are needed in order to have the 100 pieces is 5
Learn more about word problem here:
brainly.com/question/13818690
#SPJ1
