If x is any given number than I will use the Number five
Your equation will look like this
5^5=25
The correct answer is D) it has two factors and the factor (5+y) has 2 terms.
The factors are what are multiplied to make the expression. In this expression, (5+y) and 8 are multiplied, so those are the 2 factors.
The factor (5+y) has two terms, 5 and y.
Answer:
i'm pretty sure the one you have selected in the photo is right
Step-by-step explanation:
Answer: B
Step-by-step explanation:
Trust
X= # of multiple choice questions
y= # of word problem questions
EQUATION 1:
x + y= 25
EQUATION 2:
3x + 4y= 90
STEP 1:
solve for one variable in equation 1
x + y= 25
subtract y from both sides
x= 25 - y
STEP 2:
substitute x=25-y in equation 2
3x + 4y= 90
3(25-y) + 4y= 90
75 - 3y + 4y= 90
75 + y= 90
subtract 75 from both sides
y= 15 word problems
STEP 3:
substitute y value to find x
x + y= 25
x + 15= 25
x= 10 multiple choice questions
ANSWER: There are 15 word problems and 10 multiple choice questions.
Hope this helps! :)
