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elixir [45]
3 years ago
10

Louisa used a gift card to pay for 3 meals

Mathematics
2 answers:
olasank [31]3 years ago
6 0

Answer:

21

Step-by-step explanation:

topjm [15]3 years ago
6 0
$-21 ; (-7) (3) = -21
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HELP ME:Malik deposited $1,050 in a savings account, and it earned $241.50 in simple interest after four years. Find the interes
MaRussiya [10]
To convert these numbers to a percent, divide the subset by the total, then multiply by 100.
$241.50 (subset) divided by $1,050 (total)
Is 0.23. Next, multiply the quotient (0.23) by 100 to get your answer.
0.23*100 = 23.
The interest rate would be 23%.
4 0
3 years ago
A candy company sells bags of gumballs. Each bag should contain 10 to 14 gumballs. Ten bags were randomly selected from a case o
Effectus [21]

Answer:

All of the 200 bags have the correct number of gumballs.

hope it is helpful to you

3 0
3 years ago
What is the slope of a line that passes through (-2,-3) and (1, 1)
Paul [167]
The slope of (-2, 3) & (1, 1) is ( 4, 2). The reason why the answer is (4, 2) is that if you look at a number line from left to right you'd see that -2 takes four steps to get to positive 2.

                     -10 -9 -8 -7 -6 -5 -4 -3 -2 -1  0  1 2 3 4 5 6 7 8 9 10
                                                           ↑  ↑  ↑  ↑ ↑
                                                                1  2  3 4

As for the other plot, you have to think: How many times does 1 need to jump to get to 3?

                     -10 -9 -8 -7 -6 -5 -4 -3 -2 -1  0  1 2 3 4 5 6 7 8 9 10
                                                                       ↑ ↑ ↑
                                                                          1  2 
This is important to remember, the numbers to your right is your y  and the numbers to your left is your x. 

(-2, 3) (1, 1)
       
↑      ↑
        y     y

(-2, 3) (1, 1)
  ↑       ↑
  
x       x

I hope I helped :)

4 0
3 years ago
Kaylen wants to download 9 songs on iTunes. Each song costs $1.29. How much money does she need?
Veronika [31]

Answer:

$11.61

Step-by-step explanation:

1.29 x 9=$11.61 its just multiplicationg, have a great day!!

6 0
3 years ago
Read 2 more answers
Find three positive consecutive integers such that the product of the smallest and the largest is 17 more than three times the m
trapecia [35]
There are two answers to this question
the first possible answer is 5, 6, and 7 and the second possible answer is -4, -3, and -2


Step-by-step explanation:

let the three numbers be (x-1), x, and (x+1)
the product of the smallest and largest number is 17 more than 3 times the middle number, or
(x-1)(x+1) = 3x+17, or
x^2-1 = 3+17, or
x^2-3x-18 = 0
(x-6)(x+3) = 0
So x = 6 or -3
Then just subtract one and add one to get the other integers. the three numbers are 5, 6, and 7 or -4, -3, and -2
3 0
3 years ago
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