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Stells [14]
3 years ago
15

What number increased by 7 equals two times the number? 6 7 8 9 11

Mathematics
2 answers:
Julli [10]3 years ago
8 0

Answer:

7

Step-by-step explanation:

7 plus 7 equals 14, which is two times 7

garri49 [273]3 years ago
5 0
Your answer is 7 because 7 increased by 7 equals 14 which is technically 2 x 7
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Which of the following points are on the line given by the equation y = 5x?
ivanzaharov [21]

Answer:

C and E

Step-by-step explanation:

To answer this question, we plug in the X values of the coordinates into the equation to see if they'll give us the corresponding Y value.

(X, Y)

Example:

Y = 5X

6 != 5 * 3

We do this for every coordinate point. If the problem doesn't make sense, it doesn't fall on the line. Let's test every one of these.

B. (0, 1)

1 != 5 * 0

C. (3, 15)

15 = 5 * 3

D. (4, 2)

2 != 5 * 4

E. (-1, -5)

-5 = 5 * -1

F. (-1, 5)

5 != 5 * -1

* For those who don't know, the !=  is how to say "not equal to" in computer science.

3 0
3 years ago
Which calculations perform on the calculator will yelled in answer that is approximately the same as 76 ÷ 19/25? Check all that
Zinaida [17]

first:76 ÷ 19/25=100

a:80 / 20 * 1 / 25 =0.16

b:80 * 5/4 =100

c:80 / 5 ÷ 1 / 4 =64

d:80 * 5/4 =100

e:80 * 4/5 ​=64

So I think both B and D should be the right answer

6 0
3 years ago
What is 0.15x10^-2 written in scientific notation?​
Arada [10]

Step-by-step explanation:

fcgfsykmcsunvdsihjiutt

6 0
2 years ago
Don’t be all up on me like that
Lelechka [254]

Sucks </3

HSGYAUSHBJASKDUGAYHD

anyways

goodluck

7 0
2 years ago
Read 2 more answers
There are federal excise taxes on the retail price when purchasing fishing equipment. the taxes are intended to help pay for par
Marizza181 [45]

Using proportions, it is found that the federal tax rate is of 10%.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

The tax rate is the <u>proportion that $17.50 is of $175</u>, hence:

r = 17.50/175 = 0.1 = 10%.

The federal tax rate is of 10%.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

8 0
2 years ago
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