Answer:
25%
Step-by-step explanation:
Total= 40 students
boys +girls= 40
30 +girls= 40
number of girls
= 40 -30
= 10
Percentage of girls
Alternatively,
percentage of girls
= 100% -(percentage of boys)
Answer:
$257.33 on Apex it’s correct, I took the quiz
Step-by-step explanation:
Answer:
Step-by-step explanation:
They're both right angle triangles and have the same length and size , hence congruency
x ,y are the numbers
x = 5y-3
x+y = 27
substitute first equation into the second
(5y-3) +y =27
combine like terms
6y-3=27
add 3 to each side
6y=30
divide by 6
y=5
x = 5y-3
x=5*5-3
x=22
the two numbers are 22 and 5
If this is a true or false question, it’s false because 2/10 + 7 ≠ 10. the correct inequality would be 2/10 + 7 = 12.
