3 years ago

Solve for X 2( 5.5x+1) =24 )

Mathematics

1 answer:

vredina [299]3 years ago

7 0

Answer:

x=2

Step-by-step explanation:

11x+2=24

11x=22

22/11=2

x=2

You might be interested in

After painting the fence steve and janet realize that their house also needs painting. But steve will have to do the painting hi

gladu [14]

Answer:

Therefore, Steve will paint house for 20.6 days.

Step-by-step explanation:

We know that Steve determines that it would take them 9 days to paint the house together (if they were both healthy) and that it would take Janet (when healthy) 16 days to paint the house alone.

We conclude that in 1 day Janet painted 1/16 of the house. In nine days, Janet painted 9/16 of house.

So, 7/16 of house paint Steve in nine days.

We have the following proportion:

$\frac{7}{16}:9=1:x\\\\\frac{7}{16}x=9\\\\x=9\cdot \frac{16}{7}\\\\x=20.6$

Therefore, Steve will paint house for 20.6 days.

4 0

3 years ago

Evaluate 5+ (-11) - (-11)

SOVA2 [1]

Answer:

Step-by-step explanation:

To solve a problem with negatives, we use the following rule.

If it is like

x+(-y), it is equivalent to x-y

If the equation is like

(-x)-(-y), it is equivalent to (-x)+y

So,

5+(-11)=5-11=-6

(-6)-(-11)=(-6)+11=5

Your answer is 5.

7 0

3 years ago

What is the sum of y and 42 is at least 150

prohojiy [21]

Answer:

$y + 42 \geqslant 150 \\ y \geqslant 150 - 42 \\ y \geqslant 108$

7 0

3 years ago

Read 2 more answers

Anna found the difference between thirteen and the product of four and a number. Which expression represents this phrase, and wh

liraira [26]

Answer:

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

The sum of two numbers is 310. The difference between the two numbers is 24. a. Find the smaller number, b. Find the greater num

Julli [10]

Answer:

143 and 167 hope this helps

7 0

3 years ago

Read 2 more answers