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Aneli [31]
3 years ago
12

If the cost of a notebook is 2x-3 and the cost of a pen is x-4, what is the cost of 3 notebooks and 5 pens?

Mathematics
1 answer:
AlekseyPX3 years ago
7 0

Answer:

notebook=3 pen =1

Step-by-step explanation:

plug in the numbers in the equation. 2(3)-3 2*3=6 6-3=3

(5)-4=1

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Mai skated x miles, and Clare skated 2 times farther than that. Write an equation to represent the relationship between the dist
Sphinxa [80]
Y=x2

Y=the answer
X= Mai skated
X2= Mai’s distance times 2 equals Clare’s distance
7 0
2 years ago
Jada received a gift of $180. In the first week, she spent a third of the gift money. She continues spending a
Sloan [31]

Answer:

180 minus 60 equals 120

Step-by-step explanation:

1/3 of 180 equals 60 so you would take 60 out of 180 to get 120 and 120 would be the amount that she spent the rest of the weeks

7 0
3 years ago
Simplify the expression:<br> (10x2 -1 + 4x) + (3 + 5x2 - 4x)
dexar [7]

Answer:

15x^2+2

Step-by-step explanation:

(10x^2 -1 + 4x) + (3 + 5x^2 - 4x)

Combine like terms

10x^2+5x^2+4x-4x-1+3

15x^2+2

5 0
4 years ago
I will mark brainliest if u answer this question right! REMEMBER TO EXPLAIN ON HOW U KNOW!
Alja [10]

Answer:

No

Step-by-step explanation:

To calculate how much fence is needed we need to calculate the perimeter NOT area.

P = 2L+2W

P =2(6.75)+2(4 2/3)

P = 13.5 + 9 1/3

P = 22 5/6

Because she only has 22 yards she does not have enough to go all the way around.
Hope this helps and brainliest please

6 0
3 years ago
Read 2 more answers
Choose the graph that represents the following system of inequalities:
kow [346]

Answer:

Option B loves

Step-by-step explanation:

I took the test

7 0
3 years ago
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