Answer:
A
Step-by-step explanation:
5/7 x 9/9 = 45/63
I'm assuming there's supposed to be a slash between the 45 and 63!
Answer:
24 males
7 females
Step-by-step explanation:
<u>Step 1: Write the data</u>
Total number of students: 31
Number of males: x
Number of females: x - 17
<u>Step 2: Form an equation</u>
males + females = total students
x + x - 17 = 31
2x = 48
x = 24
There were 24 males
<u>Step 3: Find the number of females</u>
Number of females = x - 17
Number of females = 24 - 17
Number of females = 7
Therefore, there were 24 males and 7 females in the class.
!!
Answer:
1,200
Steps down below
Step-by-step explanation:
Steps
1: 48=4% loaded on truck and they have 96% left to load
2: so set up a proportion and it should look like this
3: 48 over x = 4 over 100
4: 48/x=4/100
6: do cross multiplication 100×48= 4,800÷ 4 = 1,200 total on truck
Answer: 1,200 total on truck
<em><u>Hope this helps.</u></em>
Answer:
scale factor = 2.5
x = 10
Step-by-step explanation:
to find the scale factor, divide 10 by 4.
use the answer and divide it by 25 :)
________
10÷4=2.5
25÷2.5=10