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madam [21]
3 years ago
7

What is 7+7 and 20-2

Mathematics
2 answers:
Nikolay [14]3 years ago
6 0

Answer:

7 + 7 = 14 and 20 - 2 = 18

Harman [31]3 years ago
3 0

Answer:

Step-by-step explanation:

First, you got to put the numbers on top.

Second,you add or subtract them up.

Finally you get your answer.

14 and 18

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How to do this problem​
Mumz [18]

Answer:

y = 3/2x -14

Step-by-step explanation:

do the inverse of -2/3 what is 3/2

and now sole the equation of y+8 = 3/2(x-4)

distribute 3/2 ---> y+8 = 3/2x - 8

subtract 8 from both sided getting you y=3/2x-14

7 0
3 years ago
Find the value of (X)<br> The subject is polygons.
Rudik [331]

Please delete this answer.

3 0
3 years ago
The average temperature of the week is 80 degrees. The first 3 days have an average of 78 and the average of the last 3 days is
Tju [1.3M]

Answer:

80

Step-by-step explanation:Solution:

step 1 Address the formula, input parameters & values.

Input parameters & values:

The given numbers are 78 & 80

step 2 Find the sum of the given two numbers.

sum = 78 + 80 = 158

step 3 Divide the sum by 2 to get the average.

average = 158/2

= 79

Thus, 79 is an average of positive integers 78 and 80.

3 0
3 years ago
Solve the proportion. Show your work. 3x + 1 = 511
k0ka [10]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ 3x + 1 = 511

Subtract 1 from both sides:

3x = 510

Divide both sides by 3:

x = 170

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

5 0
3 years ago
Read 2 more answers
Please help me answer this
bija089 [108]

Answer:

\frac{8}{x3y}

Here you go.Hope this help!!

7 0
2 years ago
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