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Korvikt [17]
2 years ago
5

Which expression is equivalent to |8| + |-7|?

Mathematics
2 answers:
mrs_skeptik [129]2 years ago
8 0
The answer is 15

explained: since the absolute value of 8 is 8 and the absolute value of -7 is 7, that means the expression is now 8+7 which gives you 15
enot [183]2 years ago
4 0

Answer: The answer would be 15

Step-by-step explanation:

Hope this helps.

You might be interested in
How do you simplify 9*499 using the distributive property?
Temka [501]
<span>1. 9(499) = 4491 = (200 + 299)9

For the basic properties examples are:
Addition, you can have 6 + 107 = 113 </span>
<span>Commutative Property by moving: 107 + 6 = 113 </span>
<span>Associative Property by grouping: (3 + 3) + (100 + 7 ) = 113 </span>
<span>Distributive Property by allotting: 2 (3) + 107 = 113   </span>

<span>Multiplication, you can have 6 x 107 = 642 </span>
<span>Commutative Property by moving: 107 x 6 = 642 </span>
<span>Associative Property by grouping: (3 + 3) x (100 + 7 ) = 642 </span>
<span>Distributive Property by allotting: 2(3) x 107 = 642<span> </span></span>

4 0
3 years ago
Read 2 more answers
Is anyone able to help :/ please please please
lora16 [44]

Answer:

16

Step-by-step explanation:

1/2 x (1/2)^-5

=1/2x32

=16

6 0
2 years ago
Jacob and Zachary go to the movie theater and purchase refreshments for their friends. Jacob spends a total of $18.25 on two bag
damaskus [11]

Answer:

The cost of 1 popcorn is $5.75

The cost of 1 drink is $2.25

Step-by-step explanation:

Hi there!

First, let´s write the system of equations:

2p + 3d = 18.25

4p + 2d = 27.50

Now, let´s take the first equation (for example, it can be any equation) and solve it for "p":

2p + 3d = 18.25

Subtract 3d to both sides of the equation:

2p = 18.25 - 3d

divide both sides of the equation by 2:

p = (18.25 - 3d)/2

Now let´s replace p = (18.25 - 3d)/2 in the second equation and solve it for d:

4p + 2d = 27.50

4(18.25 - 3d)/2 + 2d = 27.50

2(18.25 - 3d) + 2d = 27.50

Apply distributive property:

36.5 - 6d + 2d = 27.50

subtract 36.5 to both sides of the equation:

-4d = 27.50 - 36.50

-4d = -9

divide both sides of the equation by -4:

d = -9/-4 = 2.25

The cost of 1 drink is $2.25

To calculate the price of popcorn, let´s use the equation we obtained above isolating "p":

p = (18.25 - 3d)/2

p = (18.25 - 3(2.25))/2

p = 5.75

The cost of 1 popcorn is $5.75

4 0
2 years ago
Give me the solution of this algebra<br> 1) a^2 + 3a + 1
GuDViN [60]

Answer:

slader app helps alot

Step-by-step explanation:

5 0
2 years ago
Logan made a treasure hunt map. If each 1 in on the scale drawing equals 5 ft, then what is the scale factor? What is an equatio
emmasim [6.3K]

Answer:

1=12=13

Step-by-step explanation:

8 0
2 years ago
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