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Iteru [2.4K]
3 years ago
8

If x = -3, then x2-7x + 10 equals

Mathematics
2 answers:
belka [17]3 years ago
6 0

Answer:

4-7x is your answer unless you have not included parentheses

Step-by-step explanation:


Nastasia [14]3 years ago
5 0
The problem would equal 25
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the plan of a house shows that the first floor will be 13 feet longer than its wide. Which expression represents the area of the
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It should be C. the first floor is going to be 13 feet longer, so  x squared +13 is going to be the first floor
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4 years ago
The bakers at Healthy Bakery can make 270 bagels in 10 hours. How many bagels can they bake in 15 hours? What was the rate per h
Tcecarenko [31]

Answer:

405 bagels 27 an hour

Step-by-step explanation:

this is because when you divide 270 by 10 you get 27 which is how much per hour then multiply the # of bagels and the # of hours you get is 405. In other words you first want to know how many bagels it took to get to 270 bagels in 10 hours.Hope it helped.

7 0
3 years ago
Explain the significance of the equation 100x -2y+ 400 = 0 which represents the hourly cost of a car repair.
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Answer: The significance is that it is how much you will pay for the total repair which will help you know how much money you will spend.

Step-by-step explanation:

8 0
4 years ago
An experiment consists of rolling a number cube (dice). What is the probability of rolling a number GREATER THAN 4? Express your
MrMuchimi

Answer:

1/3

Step-by-step explanation:

Probability is the likelihood or chance that an event will occur

Probability = Expected/Total outcome

Since the experiment requires rolling a dice

S = {1, 2, 3, 4, 5, 6}

Total outcome n(S) = 6

Number greater than 4 are;

Events E = {5,6}

Expected outcome n(E) = 2

Probability of rolling a number greater then 4 = 2/6

Probability of rolling a number greater then 4 = 1/3

8 0
3 years ago
Explain the difference between using a closed circle and an open circle in the graph of an inequality
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5 0
4 years ago
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