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amm1812
3 years ago
5

50 POINTS & BRAINLIEST!!!! HELP ASAP!!!

Mathematics
1 answer:
Allisa [31]3 years ago
3 0

6(2x - 11) + 15 = 21

First step use distributive property on the left side to remove the parenthesis, to do this multiply 6 by each term inside the parenthesis:

12x - 66 + 15 = 21

Second step, simplify the left side by combining the like terms:

12x - 51 = 21

Third step, add 51 to both sides of the equation:

12x = 72

Last step, divide both sides by 12:

x = 72/12

x = 6

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I need help with my Math homework please​
Elza [17]

Answer:

Step-by-step explanation:

  • per year=2%
  • 5 years=10%
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So basically ur adding  2 % every year.

6 0
1 year ago
Read 2 more answers
Maria's account has a credit of $ 13, and Harry's account has a debit of $ 14. Which of the following statements are true? Selec
soldi70 [24.7K]

Answer:

A, Harry has $27 more.

Step-by-step explanation:

I could be wrong but.

1) debit cards are of your money, if you have $14 in your account it means you have $14 that you can spend without owing anything.

2) credit cards allow you to borrow money with the expectation that you pay it back. So if you have $13 of credit, you owe $13 which I guess could be seen as -$13.

3) the distance between -13 and 14 is 27.

5 0
4 years ago
Find the mean of the data in the pictograph below. sundaes in each store
Luda [366]

Answer:

12

Step-by-step explanation:

one bowl is equal to 3 sundaes. When you count the number of bowls shown in the pictograph, there are 16 bowls. Now multiply 16 by 3 to know how many sundaes there are. Since there are 4 different stores, you would have to divide 48 by 4 to get your mean(or average) value.

Math:

16 x 3 = 48

48/4 =12

3 0
3 years ago
Read 2 more answers
2 points
ipn [44]
Discount: 0,15 * 25 = 3,75$

Price after discount: 25 - 3,75 = 21,25$

The game will cost less than 22$, which is Jade’s budget for a board game.
4 0
3 years ago
Madge has cut out two triangular shapes from a block of wood, as shown below. Are the two shapes similar? Show your calculations
marin [14]
Yes, the larger one is twice the smaller one.
8*2=16
5*2=10
3 0
3 years ago
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