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3 years ago

Combine like terms. What is a simpler form of the expression? -3(-4y + 3) + 7y Solve

Mathematics

1 answer:

Umnica [9.8K]3 years ago

4 0

distribute the -3 to the -4y and the 3 making the question 12y-9+7y then add common factors to get 19y-9

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C.The Spencer family bought 4 adult tickets and 2 children's tickets. Did they spend the same as the Andrew family? Explain.

maria [59]

The tickets brought by the Spencer's family

4 adult tickets= $4X $8.75 = $35$

2 children tickets = $2X $6.50 = $13$

So that would add to $35+$13 = $48

Now let's calculate the cost for Andrew family

2 adult ticket = $2X$8.75 = $17.5$

3 children's ticket = $3X $6.50 = $ 19.5$

1 senior ticket = $1X $6.50 = $ 6.50$

So this will add to

$17.5+19.5+6.5$

=$43.5

(c)No. The Spencer family has spent more than the Andrew family

P.S. The part a mentioned here is not actually , yet the total cost of tickets are calculated. Hope this helps

5 0

3 years ago

Complete the synthetic division problem below.

Alik [6]

Answer:

2x+7

Step-by-step explanation:

See the attachment for the working and an explanation of how you find the numbers in the table.

The quotient is 2x+7.

8 0

3 years ago

One-fifth of an unknown number is 16. What is the unknown number?

makkiz [27]

Answer:

It would be 80.

Step-by-step explanation:

You could use the inverse operation to find the number which would be

16 x 5 = 80. You can also inverse it to find the answer.

80/5=16. Hope this helps!

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3 years ago

2.6.4 practice algebra 2 you are helping to design a road for a high mountain pass. there are two routes over the pass, but both

lora16 [44]

Answer:

Step-by-step explanation:

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3 years ago

Find the minimum point for the function f(x) = |2x - 1|

Serga [27]

The minimum point is (1/2, 0) because absolute value can not be negative

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