3 years ago

Identify the y-intercept of the function, f(x) = 2x2 + x - 4.

Mathematics

1 answer:

Artyom0805 [142]3 years ago

7 0

Plug in 0 for x

2*2 + (0) - 4

4 + (0) -4

0

y intercept is 0

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Caroles new job will pay $3,525 per month, but about 30% will be withheld for taxes. Estimate her pay after taxes

Juli2301 [7.4K]

Answer:

i think the answer would be $2467.5 per month (got exact answer without estimating)

Step-by-step explanation:

30% (taxes) in decimals would be 0.3

so .3 mutiplyed by 3,525 would equals 1057.5

which then you would subtract 3,525-1057.5 =

$2467.5

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3 years ago

Base:9.44 area=70.8 WHAT IS THE HIEGHT

Harlamova29_29 [7]

Divide

a = b * h
we know the base and area, not height

h = a/b
h = 70.8/9.44
h = 7.5

Your height is 7.5 units

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3 years ago

Witch of the following is closest to 27.8 X 9.6 is it 280, 2800, 300, or 3000

HACTEHA [7]

The Answer Is 280.. Hope This Helps

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4 years ago

Read 2 more answers

Please help!!!!! Its timed !!!!! Ill give out most brainly and extra points !!!

BartSMP [9]

Answer:

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>

equation
PEMDAS

<h3>let's solve:</h3>

parimeter of a square:4a

according to the question

$\sf 4(8x + 2) = 488$

divide both sides by 4:

$\sf \frac{4(8x + 2) }{2}= \frac{488}{2} \\ \sf \frac{ \cancel4 ^{} (8x + 2)}{ \cancel{4}} = \frac{ \cancel{488} \: ^{122} }{ \cancel{ \: 2}} \\ 8x + 2 = 122$

cancel 2 from both sides:

$\sf 8x + 2 - 2 = 122 - 2 \\ \sf 8x = 120$

divide both sides by 8

$\sf\frac{8x}{8} = \frac{120}{8} \\ \sf \therefore \: x = 15$

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3 years ago

HELP

Daniel [21]

The answer is 3 blocks per minute, because 30 divided 10 = 3.

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4 years ago