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3 years ago

I need help with both of these problems

Mathematics

1 answer:

GREYUIT [131]3 years ago

8 0

The first question is D because if the
y-intercept is 1 then every point moves down three units.

The second question is J because a vertical line is not a function so it can’t be a linear function.

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Lin's sister has a checking account. If the account balance ever falls below zero, the bank charges her a fee of $5.95 per day.

VladimirAG [237]

Answer: No, the bank will not keep charging her the $5.95 after the deposit is made.

Step-by-step explanation:

Today, Lin's sister's balance is -$2.67

She gets charged $5.95 per day.

There are 14 days until she can charge some money in the bank account, so the bank will charge $5.92 14 times

So her balance after 14 days will be:

Balance = -$2.67 - $5.95*14 = -$85.97

When she charges the $430 in the account, her balance will be:

Balance = -$85.97 + $430 = $344.03

So now she has a positive balance, which means that the bank does not charge her anymore.

5 0

3 years ago

William opens a credit card with an APR of 18.63% compounded monthly. How much is charged in interest this month if his balance

Karo-lina-s [1.5K]

I think you find 18.63% of $835 and then you get your answer. I am pretty sure it is $155.56, hope this helps.

6 0

4 years ago

Solve 3x−5 = 9 help solve for x

MrMuchimi

Answer:

x=14/6

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

The weight of water is 62 1/2 per cubic feet. Water that weighs 325 lbs will fill how many cubic feet

yulyashka [42]

Water that weighs 325 lbs will fill 5.2 cubic feet.

Step-by-step explanation:

This is a simple question of cross multiplication

DATA:

1. The weight of water for 1 cubic feet is 62.5

2. The weight of water for 'X' cubic feet is 325

3. To find x, form an equation:

Cubic feet : Weight of water

1 : 62.5

X : 325

4. Cross multiply

X x 62.5 = 1 x 325

62.5X = 325

5. Make X the subject

X = $\frac{325}{62.5}$

6. Solve to find X

X = 5.2 cubic feet

Therefore, water that weighs 325 lbs will fill 5.2 cubic feet.

Key words: Conversion

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4 0

4 years ago

|3x-4| +2=1 Please help!

fomenos

1.6 !!!!!!!!!! x=1.6 !!!!!

3 0

3 years ago