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zubka84 [21]
4 years ago
9

If you add 2 to a number and then multiply the sum by -5 the result will be 30. What is the number?

Mathematics
2 answers:
sertanlavr [38]4 years ago
6 0
The answer is 4. if I'm correct
TiliK225 [7]4 years ago
4 0

Answer:

If I am correct it would be 4

Step-by-step explanation:


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In​ 2012, the population of a city was million. The exponential growth rate was ​% per year.
saul85 [17]

Answer:

In​ 2012, the population of a city was 5.72 million.

Step-by-step explanation:

6 0
3 years ago
A single serving of jello requires 1/8 cups of sugar. How much sugar is needed for 6 servings?
sp2606 [1]
Hi there!

3/4 of sugar is needed for 6 servings.

1/8 x 6 = 6/8 simplify it and you get 3/4.

So 3/4 is your answer.

Hope this helps ;D
7 0
3 years ago
Read 2 more answers
34. Samir can rent a moving truck from
nadezda [96]

The true statement is that renting from Company B will be cheaper if Samir drives the truck 100 miles. Then the correct option is D.

<h3>What is a linear equation?</h3>

The linear equation is given as,

y = mx + c

Where m = the slope of the line

c is the y-intercept of the line.

Let y be the total amount and x be the number of miles.

Samir can rent a moving truck from Company A for $35 plus $0.50 per mile. Then the equation will be

y = 0.5x + 35   ....1

Company B for $25 plus $0.70 per mile. then the equation will be

y = 0.7x + 25     ....2

For the same rent, the number of miles will be

0.7x + 25 = 0.5x + 35

0.2x = 10

x = 50 miles

Renting from Company B will be cheaper if Samir drives the truck 100 miles. Then the correct option is D.

Learn more about linear equation on:

brainly.com/question/11897796

#SPJ1

8 0
2 years ago
Hannah completed 40 problems in 32 minutes.<br> I have to put it in a unit rate pls help
il63 [147K]

Answer: 1.25 problems/min

32 minutes --> 40 problems

1 minute --> 40/32

                --> 1.25

5 0
3 years ago
Two triangles have altitudes of equal length. if the areas of these triangles have a ratio of 3:4 then the bases of the triangle
MatroZZZ [7]
Answer:
3/4
Area of the small triangle/Area of larger triangle=3/4

Area of the small triangle/Area of larger triangle=(1/2×base of small triangle×length)/(1/2×base of larger triangle×height)
3/4=(1/2×base of small triangle×height)/(1/2×base of larger triangle×height)
Since the length of the triangle are equal the base ratio of the two triangles is the same as area ratio.
5 0
3 years ago
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