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faust18 [17]
3 years ago
12

Which is a solution to the equation 3x2 + 2x − 20 = 2x2 + 15?

Mathematics
1 answer:
qaws [65]3 years ago
5 0

Answer:

33/2

Step-by-step explanation:

6+2x -20= 2×2 +15

-14+2x=19

add 14 to both sides

2x=33

divide 2 in both sides

x=33/2

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Buddy has 3 $1.00 bills.5 quarters and 4 dimes He sent 3.70 on lunch how much money does he have left​
evablogger [386]

Answer:

He started with $4.65.

so 4.65-3.70= .95

Buddy has $0.95 left.

Hope this helps! Please mark as brainliest!!! xx :)

Have a fantastic day!!

Step-by-step explanation:

6 0
3 years ago
Last year, the average monthly revenue at stamford times newspaper was 35,700. So far this year, the average has been 29% more t
monitta

Answer:

$46,053

Step-by-step explanation:

  1. Convert 29% into a decimal, which is 0.29.
  2. Multiply $35,700 by 29% as a decimal (0.29), which is 10,353.
  3. Since the keyword is more, we want to add $35,700 and 10,353 (29% of $35,700). The answer will be $46,053.
6 0
3 years ago
What does -6(-7 - 3k)
Zina [86]
Here, Just apply Distributive property which tells, a(b + c) = ab + bc
So, -6(-7 - 3k) = 42 + 18k

In short, Your Answer would be 42 +18k

Hope this helps!
4 0
2 years ago
Select the correct order for the following numbers
Andru [333]

Answer:

cdab

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A bike store sells scooters at a 54% markup. If the store bought each scooter for $29.25, what is the resale price to the neares
7nadin3 [17]

The purchasing price of the store = $29.25.

They want to resale it at 54% markup of the purchasing price.

54% of 29.25 = 0.54 × 29.25.

On multiplying 0.54 and 29.25, we get 15.795.

Resale price = The purchasing price + Markup

                      = 29.25 + 15.795.

On adding 29.25 and 15.795, we get 45.045.

We can round it to 45 to the nearest dollar.

<h3>Therefore, the resale price to the nearest dollar is $45.</h3>
5 0
3 years ago
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