3 years ago

Estimate graphically the local maximum and local minimum of f(x) = 4x2 + 3x + 2.

Mathematics

1 answer:

zloy xaker [14]3 years ago

4 0

Take a look at this file for help!

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Susie wants to buy a snowboard that cost $530. She has already saved $98 for it. She makes $72 a week babysitting. Which inequal

Alex777 [14]

Its B , 6 because if you subtract 98 from 530 you get 432 and if you divide that by 72 you get 6 :)

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3 years ago

If one movie ticket cost $15, how much will 5 movie tickets cost

Anettt [7]

Answer:

$75

Step-by-step explanation:

15 x 5 = 75

trust me bro :)

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2 years ago

Whats 4 + 2 i forgot,<br> and whats 5 + 5 + 9 + 8 + 90+ 90 - 1000 i also forgot

Vlad [161]

Answer:

4 + 2 = 6

5 + 5 + 9 + 8 + 90+ 90 - 1000 = -793

Step-by-step explanation:

hope this helps ;)

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3 years ago

If a car can drive 62 miles on 3 gallons of gas, how many gallons of gas will it use to travel 231 miles?

aksik [14]

Answer:

11 gallons of gas is needed to travel 231 miles.

Step-by-step explanation:

We can set up a proportion for this problem.

<em>For every 62 miles, you use 3 gallons of gas. </em>

$\frac{62}{3}*\frac{231}{?}$

Now, let's cross multiply.

$\frac{693}{62}$ ≈ $11$

So, you will need about 11 gallons of gas to travel 231 miles.

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3 years ago

I need help with this please

oksano4ka [1.4K]

Answer:i can's see it very well sorry kid

Step-by-step explanation:i dont know

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3 years ago