2 years ago

Please help me on this

Mathematics

1 answer:

tatuchka [14]2 years ago

3 0

Answer:

Step-by-step explanation:

You might be interested in

Simplify 5x + 2(x - 3) = -2(x - 1)

Kruka [31]

Answer:

x=8/9

Step-by-step explanation:

5x+2(x-3)=-2(x-1)

1) Distribute 2 to x and -3:

5x+2x-6=-2(x-1)

2) Distribute -2 to x and -1:

5x+2x-6=-2x+2

3) Combine alike terms:

7x-6=-2x+2

4) Add 2x to both sides:

9x-6=2

5) Add 6 to both sides:

9x=8

6) Divide both sides by 9:

x=8/9

8 0

3 years ago

Read 2 more answers

Jamie wants at least 40 roses to bloom in her garden. She noticed that 12 roses have already bloomed. Which inequality could be

sergij07 [2.7K]

Answer:

less than or equal to

Step-by-step explanation:

4 0

3 years ago

A line has the equation -5x -14y +168 = 0

valkas [14]

Answer:

y = -5/14x + 12

Step-by-step explanation:

add 14y to both sides to isolate variables and divide everything by 14 to get 1y and boom

6 0

2 years ago

P P,Q and R can finish a task in 8, 10 and 12 hours respectivly.They started working together but after 3 hours, P and R left. H

zimovet [89]

Answer:

45 minutes

Step-by-step explanation:

Assume task completed in total x hours

$\frac{x}{10} + \frac{3}{8} + \frac{3}{12} = 1 \\ 12x + 45 + 30 = 120 \\ 12x = 45 \\ x = \frac{15}{4} = 3 \frac{3}{4}$

So q will take 45 more minutes

7 0

2 years ago

Khloe and her children went into a grocery store and will buy peaches and mangos. She must buy a maximum of 7 peaches and mangos

PolarNik [594]

Answer:

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Please help me on this​

Please help me on this