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Serhud [2]
3 years ago
14

Virginia needed some batteries for her flashlights. She bought 4 batteries for $6.80. At that rate, how much would 10 batteries

cost?
Mathematics
2 answers:
jenyasd209 [6]3 years ago
6 0

Answer:

10 batteries would cost $17

Eddi Din [679]3 years ago
3 0

Answer:

$17

Step-by-step explanation:

First find the cost of 1 battery.

$6.80 ÷ 4 = $1.70

Then multiply the cost of one battery by 10.

$1.70 x 10 = $17

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5 0
3 years ago
A hot liquid is placed in a refrigerator to quickly cool down. The temperature of the liquid can be modeled with the exponential
True [87]

Answer:

This is 3

Step-by-step explanation:

4 0
3 years ago
A family is thinking about buying a new house
Rom4ik [11]

Answer:

a.) 1908.30

b.) 96373.15

c.)302491.15

unrounded answers below

Step-by-step explanation:

The amount that is to be loaned out is 380000-110000=270000

The effective montly rate is .07/12=.005833333

a.)

270000=x(\frac{1-(1+.005833333)^{-(25*12)}}{.005833333})=1908.303833

b.)

use what is called the prospective method (the outstanding loan balance at time n is equal to the present value of the remaining payments)

1908.303833(\frac{1-(1+.005833333)^{-(25*12-20*12)}}{.005833333})=96373.14775

c.)

total paid= 1908.303833*12*25=572491.1499

amount of loan: 270000

Total interest paid:

572491.1499-270000=302491.1499

3 0
2 years ago
Which linear function represents the table? A) y = 2x − 5 B) y = 2x + 5 C) y = −2x + 5 D) y = −2x − 5
lubasha [3.4K]

Answer:

y= -2x - 1

Step-by-step explanation:

that is the answer sorry if wrong

5 0
3 years ago
Plz I will mark you as a brainliest
Alex17521 [72]

Answer:

C.

3 units to the right would mean you are adding the positive value of 3 to the number 5

7 0
3 years ago
Read 2 more answers
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