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valentina_108 [34]
3 years ago
15

Help on this one. You will get 10 points

Mathematics
1 answer:
ad-work [718]3 years ago
8 0

Answer:

A.true

Step-by-step explanation:

The domain of a quadratic function in standard form is always all real numbers, meaning you can substitute any real number for x. The range of a function is the set of all real values of y that you can get by plugging real numbers into x.

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mason worked 24 hours at the book shop at an hourly rate of $ 8.75 . how much medicare tax will be deducted from his paycheck th
Charra [1.4K]
First, find out how much he made in the week total: 24($8.75) = $210
The, find 1.45% of 210: (.0145)(210) = 3.045
*note that 1.45% = .0145*
Round that number to 3.05 and you have your answer
3 0
3 years ago
(3w-8)(5=w)=0 ,What is w?
Lemur [1.5K]

Answer:

- 1. 5 as decimal

-3 / 2 as a fraction

Step-by-step explanation:

7 0
3 years ago
Please help with this question.
Ann [662]

Answer:

I believe the answer is B

Step-by-step explanation:

PLZ MARK BRAINLIEST

3 0
3 years ago
Read 2 more answers
Please help with this!!!
EastWind [94]
A. x = -2 and y = -5

check:
x^2 - 9 = 0

B. x = 0 and y = -6

check:
x^2 - 6 = 0

C. x1 = 3, x2 = 5

check:
(x - 3)(x - 5) = 0

D. x1 = 0, x2 = 4

check:
x(x - 4) = 0
7 0
3 years ago
This morning, Romain notices that the temperature was below zero when the temperature was -11 1/2 degrees. It's afternoon now, a
Anna35 [415]

You didn't ask any questions, but there is enough information here to determine how hotter or colder the temperature has become from in the morning till the afternoon.

Answer:

The weather is 20 7/8 degrees hotter in the afternoon than it was in the morning.

Step-by-step explanation:

Romain notices that the temperature was -11 1/2 degrees.

This corresponds to -23/2 degrees.

In the afternoon, the temperature becomes 9 3/8 degrees, which corresponds to 75/8

This statements tells us that therm temperature has been (23/2 + 75/8) degrees hotter than it was initially.

23/2 + 75/8 = 167/8 = 20 7/8

3 0
3 years ago
Read 2 more answers
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