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3 years ago

Rewrite 5a-(a-3b) in standard form

1 answer:

3 0

So, -(a-3b) becomes -1(a-3b). Then, this becomes 5a-1a+3b. There is +3b because there is a double negative. So, 5-1=4, so your answer is 4a+3b. Pls brainliest

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the five members of the traynor family each buy train tickets during the train ride each family member buys a box one for $6.50

NeX [460]

Answer:

$43.20

Step-by-step explanation:

If each family member buys one ticket and one lunch, then for ticket price t we have the total expenditure as ...

5(t +6.50) = 248.50

t +6.50 = 49.70 . . . . . divide by 5

t = 43.20 . . . . . . . . . . subtract 6.50

The price of each train ticket is $43.20.

8 0

4 years ago

How much do 1.5 pounds of Havarti cheese cost?

monitta

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

(i) 809, 708, 607, _____, _ class 4<br>__class 4

schepotkina [342]

Answer:

809, 708, 607, 506, 405, 304, 203, 102, 1, -100

Step-by-step explanation:

809, 708, 607, _____, _______

First term = 809

Second term = 708

Third term = 607

Difference between first term and second term = 809 - 708

= 101

Difference between second term and third term = 708 - 607

= 101

Therefore, the common difference is 101

Fourth term = 607 - 101

= 506

Fifth term = 506 - 101

= 405

Sixth term = 405 - 101

= 304

Seventh term = 304 - 101

= 203

Eighth term = 203 - 101

= 102

Ninth term = 102 - 101

= 1

Tenth term = 1 - 101

= - 100

809, 708, 607, 506, 405, 304, 203, 102, 1, -100

4 0

3 years ago

Whats 20% of 40?<br> (find the percentage of the whole)<br> im also giving brainliest!!!

Nataliya [291]

0.2 x 40
=8
(change the percentage to a decimal)

6 0

3 years ago

What is the solution to the following equation?

Liono4ka [1.6K]

Answer: X-3(2x-8)= -25

A. X= 11

B. X= 14

C. X=10

D. x=5

Step-by-step explanation:

4 0

3 years ago