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NikAS [45]
3 years ago
15

Solve for y: 2y + 4x = 20

Mathematics
1 answer:
patriot [66]3 years ago
5 0

Answer:

2 x 4 + 4 x 3 = 20

Step-by-step explanation:

i hoped this helped!

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Find the percent of the number. <br> 522% of 85
Ber [7]
If you would like to calculate 522% of 85, you can do this using the following steps:

522% of 85 = 522% * 85 = 522/100 * 85 = 443.7

The correct result would be 443.7.
6 0
3 years ago
Read 2 more answers
23:
irina [24]

Answer:

(-\frac{3}{7}, 0) -- x intercept

(0,3) -- y intercept

Step-by-step explanation:

Given

y = 7x + 3

Required

Determine the x and y intercept

For x intercept.

Set y = 0

So, we have:

y = 7x + 3

0 = 7x + 3

Collect Like Terms

7x = -3

Make x the subject

x = -\frac{3}{7}

Hence, the x intercept is: (-\frac{3}{7}, 0)

For the y intercept;

Set x = 0

So, we have:

y = 7x + 3

y = 7*0 + 3

y = 0 + 3

y = 3

Hence, the y intercept is: (0,3)

8 0
3 years ago
Read 2 more answers
The results of a poll show that the true proportion of students who prefer the new schedule is likely in the interval (0.195,0.2
mojhsa [17]

The point estimate of the proportion of students who prefer the new schedule is 0.22.

Definition of Point Estimate

Point estimation is a technique used in statistics to determine a single value that will serve as the "best guess" or "best estimate" of an unidentified population characteristic, known as the point estimate. More precisely, in order to produce a point estimate, we apply a point estimator to the data.

For the confidence interval (0.195, 0.245), point estimate is calculated as follows,

p = (0.195 + 0.245) / 2

p = 0.44 / 2

p = 0.22

Hence, the point estimate of the proportion of students who prefer the new schedule comes out to be 2.2.

Learn more about point estimate here:

brainly.com/question/17514579

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4 0
2 years ago
What is the square root of 348
horrorfan [7]
When u keep dividing and dont get it go up by each number and keep divind by every number until u get it which would be
4 0
3 years ago
Whats half of 70.00 dollars
Liono4ka [1.6K]


Half of 70.00 dollars

To Find the HALF of something, Divide the number by 2

So 70.00 Dollars/ 2 Dollars

Answer is: 35 Dollars

To Check Answer Multiply the answer by 2

35 Dollars* 2= 70.00 Dollars.

6 0
3 years ago
Read 2 more answers
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