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3 years ago

Eliza bought a meal that cost $12.00. She tipped the waiter 25%of that amount . How much was the tip ?

Mathematics

1 answer:

nignag [31]3 years ago

7 0

You want to find 25% of $12. 25% also equals 1/4. 1/4 of 12 (or 12 divided by 4) is $3.

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Answer: 7?

Step-by-step explanation:

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3 years ago

Please help ABC or D multiple choice I’ll give brainly

Vedmedyk [2.9K]

Answer:

Step-by-step explanation:

start by multiplying the 6a to each number in the other set of parenthesis.

after doing so, you end up with the numbers: $12a^{2}$ and $-54a$

now multiply the one to each number in the other parenthesis. you get this:

$2a$ and $-9$ .

then set it all next to each other: $12a^{2}$ $-54a$ + $2a$ $-9$

then combine like terms (-54a and 2a) you get: $12a^{2} -52a-9$

so that is how you get B for the answer

4 0

3 years ago

3. Red candy costs $2.50 per pound. Green candy costs $4.75 per pound. You bought ten pounds of candy for $38.50. How many pound

Aloiza [94]

Answer:

6 pounds of green candy

Step-by-step explanation:

Let r be the weight of red candy

Let g be the weight of green candy

Total weight = 10 pounds

r + g = 10 -------------------------(I)

Total cost = $ 38.50

2.50r + 4.75g = 38.50 --------------(II)

Multiply equation (I) by -2.50

(I)* (-2.50) -2.50r - 2.50g = -25.0

(II) <u>2.50r + 4.75g = 38.50 </u> {Now add and r will be eliminated}

2.25g = 13.50

g =13.50/2.25

g = 6

Plug in the value of g in equation (I)

r + 6 = 10

r = 10 - 6

r = 4

8 0

4 years ago

Find the sum of 6x -3 & 8x -9

salantis [7]

6x-(3)(8)x - 9
=6x+-24x+-9
=6x+-24x+-9
=(6x+-24x) +(9)
=-18x +-9 (answer)

3 0

3 years ago

Shelly paid a total of $15 for bags of candy she ordered on-line. The cost of each bag was $0.75 and shipping was a flat rate of

ololo11 [35]

Answer:

Step-by-step explanation:

15-3=12

12/0.75=16

8 0

4 years ago