All categories

3 years ago

Apply the distributive property to simplify the expression. −9(−2x − 3)

Mathematics

1 answer:

torisob [31]3 years ago

7 0

Answer:

Step-by-step explanation:

you do -9 times -2x which is 9x2X

then you do -9 times -3

so your answer is 9times2x-29

You might be interested in

4. To be linear means to have a constant (the same)

viva [34]

It post to be 2.x4=x1

3 0

3 years ago

Gary found 72 shells and 40 queens at the beach he wants to give them to some of his friends each friend receive the same number

harkovskaia [24]

Answer:

Step-by-step explanation:

8 0

3 years ago

WhAts the answer to 5?

Paha777 [63]

I think its b but i am not surely sure so you might want to check with someone else

3 0

3 years ago

Read 2 more answers

The graph of y = |x| is shifted to the left by 6 units.

Gnom [1K]

Answer:

D, y= |x+6|

When a graph is shifted to the left, you add the shifted value to the x value in function notation.

4 0

3 years ago

An experienced carpenter can frame a house twice as fast as an apprentice. Working together, it takes the carpenters 2 days. How

AleksAgata [21]

Answer:

6 days

Step-by-step explanation:

Let the time taken by Carpenter working alone = $C$ days

Then time taken by apprentice alone = Twice as that of taken by Carpenter = 2 $C$ days

Time taken working together = 2 days

Work done in one day working together = $\frac{1}{2}$

Work done in one day by Carpenter working alone = $\frac{1}{C}$

Work done in one day by apprentice working alone = $\frac{1}{2C}$

Work done in one day by Carpenter working alone + Work done in one day by Carpenter working alone = $\frac{1}{C}$ + $\frac{1}{2C}$ = Work done in one day working together = $\frac{1}{2}$

$\dfrac{1}{C}+\dfrac{1}{2C}=\dfrac{1}{2}\\\Rightarrow \dfrac{2+1}{2C}=\dfrac{1}{2}\\\Rightarrow C = 3\ days$

Time taken by Carpenter alone to complete the work = 3 days

Time taken by Apprentice alone to complete the work = 3 $\times$ 2= 6 days

4 0

3 years ago