2 years ago

5 3/8 - 2 1/8 = (make sure you simplify the fraction)

Mathematics

1 answer:

Alex787 [66]2 years ago

6 0

13/4, is your answer.

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The phone company NextFell has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of mon

elena55 [62]

Answer:

Explained below.

Step-by-step explanation:

(A)

Use two-point form to determine the equation for the total monthly cost of the NextFell plan.

$(y-y_{1})=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\cdot (x -x_{1})\\\\(y-247)=\frac{247-114}{640-260}\cdot (x-640)\\\\(y-247)=0.35x-224\\\\y=0.35x+23$

(B)

Compute the total monthly cost if 949 minutes are used as follows:

$y=0.35x+23\\\\=(0.35\times 949)+23\\\\=355.15$

Thus. the total monthly cost if 949 minutes are used is $355.15.

7 0

3 years ago

translate the verbal sentence to matica mathematics sentence use variables x to represent number one 1.the sum of a number and 5

serious [3.7K]

Ce clasă ești sa văd daca te pot ajuta

4 0

2 years ago

3,518 dividend 45 <br> pls help

dangina [55]

Answer:

78.1777777778

Step-by-step explanation:

5 is not correct, as well as 87, and 74 r 4. so the 3rd answer is correct.

5 0

2 years ago

What form of heat transfer do you think is the most important? Give at least two reasons why. This is an opinion question so the

LenaWriter [7]

Answer:

radiation

Step-by-step explanation:

The energy budget of the Earth is dominated by radiation from the Sun. Without it, there would be no life on Earth.

Radiation is also an important contributor to night-day temperature differences and the weather they cause.

5 0

2 years ago

A figure skating school offers introductory lessons at $50 per session. There is also a registration fee of $75.

erica [24]

Answer:

Step-by-step explanation:

a. Y=50x+75

b. Y=50(7)+75

y=350+75

y=425

Yes, you will have enough if you use the 465 certificate. You will have $40 (465-425) left on the gift certificate.

8 0

2 years ago