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Akimi4 [234]
3 years ago
11

QUICK If r+t = r and r−t = −s which of the following must be equal to t?

Mathematics
1 answer:
lord [1]3 years ago
5 0

Answer:

Well t has to be zero, for r+t to equal r itself. so -s is equal to r, because it's r-0. Answer is C

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Plz help me solve this
posledela

1.-28×-28×-28+13×13×13+16×16×16

=21,952+2,197+4,096

=28,245.

2.12×12×12+-7×-7×-7+-5×-5×-5

=1,728+-343+-125

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6 0
4 years ago
Miss Jones attended a a southern living home party she purchased a vase which cost $34.99The shipping charge was three dollars a
jenyasd209 [6]
The answer is $41.12
(Work is below)

First add the total of the vase and shipping-
Vase:                    $34.99
Shipping:              $   3.00
                         +__________
                             $37.99

Then calculate sales tax by multiplying $37.99 x 0.0825 -
Above Total:         $37.99
Sales Tax Rate:    $   0.0825
                         x__________
                              $  3.1341
You round down because ^ less than five (five or above you would round up)

Sales Tax:             $3.13

Then you add the sales tax to the above total

Vase:                    $37.99
Shipping:              $  3.13
                         +__________
                             $41.12
8 0
3 years ago
Carina's car averages 25 miles per gallon.Will she be able to make the round trip on one tank of gas.
ser-zykov [4K]
There is not enough information to answer the question. To answer it, you need to know how much gas is in her gas tank and how far she needs to travel.
4 0
4 years ago
I need help please ​
KatRina [158]

Answer:

c

Step-by-step explanation:

6 0
2 years ago
There are 31 chocolates in a box, all identically shaped. There 5 are filled with nuts, 14 with caramel, and 12 are solid chocol
jeyben [28]

Answer:

Step-by-step explanation:

You will be more likely to eat one with caramel

4 0
3 years ago
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