Answer:
A. 15
B. 9.6
Step-by-step explanation:
A. 6*25=x*10
150=10x
15=x (divide 10 from both sides)
B. 5*y=8*6
5y=48
y=9.6 (divide 5 from both sides)
The area of the paper used to wrap the gift is 3 3/4 square feet
<h3>How to determine the total area?</h3>
The dimension is given as:
1 1/4 by 3
The area is the product of the dimensions.
So, we have
Area = 1 1/4 * 3
Express as an improper fraction
Area = 5/4 * 3
Evaluate
Area = 15/4
Rewrite as:
Area = 3 3/4
Hence, the area of the paper used to wrap the gift is 3 3/4 square feet
Read more about areas at:
brainly.com/question/24487155
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Answer:
Step-by-step explanation:
Total number on the trip is 24
Let the number of girls be x
Then the boys are x + 8
So... x + x + 8 = 24
2x + 8 = 24.......... This is the equation
2x = 24 - 8
2x = 16
x = 16/2
x = 8
Number of girls = 8
And number of boys = x + 8
Which is = 8+8 = 16
Answer:↓↓↓Under
Step-by-step explanation:
N.1:
x=4y-5
Substitue 2(4y-5)+3y=23
8y-10+3y=23
11y-10=23
11y=33
y=3
Substitue x=4(3)-5=12-5=7; x=7
N.2:
x+2y=6, x=6-2y
Substitute -3(6-2y)-y=7
-18+6y-y=7
-18+5y=7
5y=25
y=5
Yes, that is a monomial
A monomial is basically a "set" of numbers being multiplied or diveded
It is an expression with one term
For example, in 3x^2+5b, 3x^2 is a monomial and 5b is a monomial and together they make a binomial
