Answer:
id say caculate :) 649.99 and 20% and the same for the others
Step-by-step explanation:
Answer:
I think 60
Step-by-step explanation:
have a great day
Answer:
84.
Step-by-step explanation:
42
x 2
84
2 x 2 = 4
4 x 2 = 8
= 84
Answer: 50
Step-by-step explanation:
Let X represents his total weekly pay check
Hence, 70% of X = 35
70/100 × X =35
0.7 × X =35
0.7X =35
X = 35 ÷ 0.7
X = 50
X which is 50 is Alex 100% weekly pay check.
Answer:
B. 36 in.
Step-by-step explanation:
Length of the scale drawing (L) = 6.1 in.
Width of the scale drawing (W) = 1.8 in.
Actual length = 122 in.
Using the scale drawing we can apply the rules of three of proportions to find the actual width.
Thus, set the ratio of the scale drawing length to width, equal to the ratio of the actual length to width:
Cross multiply
Divide both sides by 6.1
Actual width of the rectangle = 36 in.