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german
3 years ago
6

-7x+5=-16 what is the answer

Mathematics
2 answers:
vova2212 [387]3 years ago
6 0

The answer would be  x= 3

koban [17]3 years ago
3 0

First move +5 to to the other side.

-7x=-16-5

-7x=-21

Then after this devide both sides by negative seven.

X=3

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How did you compute sums of dollar amounts that were not whole numbers?
soldier1979 [14.2K]

Answer:

$7.34

Step-by-step explanation:

To compute sum of dollars that are not whole numbers. Using the sum of$5.89 and$1.45 as an illustration :

$5.89 + $1.45

Taking the whole numbers first:

$5 + $1 = $6

Take the sum of the decimals :

$0.89 + $0.45 = $1.34

Sum initial whole + whole of sum of decimal

$6 + $1 = $7

Remaining decimal : $1.34 - $1 = $0.34

$7 + $0.34 = $7.34

8 0
3 years ago
A bag of marbles contains 16 red, 10 green, and 5 blue marbles. Suppose that two marbles are drawn without replacement. What is
pogonyaev

Answer:

16/31, 51.612903225807%

Step-by-step explanation:

7 0
3 years ago
If x^2 = 16(5), then x =
Bogdan [553]

Answer:

4\sqrt{5} or 8.944

Step-by-step explanation:

x^{2} = 16(5)

Simplify

x^{2} =80

Square root both sides to get x by itself

\sqrt{x^{2} } =\sqrt{80}

4\sqrt{5} or 8.944

6 0
3 years ago
Kindly solve ½=4/?, What's going to be the answer? Thank you
Luda [366]

Answer:

8

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What would be the answer please explain
sp2606 [1]

Using the line of the best fit, the predicted student's score in English test is 48

<h3>How to determine the student's score in English?</h3>

From the question, we have:

Mathematics score = 60

The scores in English tests are plotted on the y-axis.

On the given graph, we have:

(x,y) = (60,48)

This means that when x = 60, the value of y is 48

This in other words means that the student's score in English test is 48

Read more about line of best fit at:

brainly.com/question/17261411

#SPJ1

6 0
2 years ago
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