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2 years ago

7

One plus the product of a number y and three

1 answer:

slamgirl [31]2 years ago

8 0

(yX3)+1 because product means multipy

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Alicia took a friend for a birthday dinner. The total bill for dinner was $40.86 (including tax and a tip). If Alicia paid a 20.

solniwko [45]

Answer:

$33.85

Step-by-step explanation:

Let X be the initial bill:

(100 + 20.7)% of X was paid

120.7/100 × X = 40.86

X = 40.86 × 100/120.7

X = 33.85252693

4 0

3 years ago

Negative one half minus negative five ninths

Ymorist [56]

Answer: -101/18

Step-by-step explanation: I think, I don’t know

6 0

2 years ago

andre [41]

Answer:

$22.50....................

4 0

1 year ago

Mrs Vargas is 4 years less than 4times her daughter anas age. Mrs Vargas son Leo is 3years more than two times Ana's age.If Ana

shusha [124]

Answer: 2a - 7

<u>Step-by-step explanation:</u>

Ana: a

Mrs Vargas: 4a - 4

Leo: 2a + 3

Mrs Vargas - Leo

= (4a - 4) - (2a + 3)

= 4a - 4 -2a - 3

= 2a - 7

5 0

3 years ago

Julie has a data set for which the mean is 41. Each value of the data set is multiplied by 7. What is the mean for the new data

Anna007 [38]

Seven times 41 = 287
Therefore, the mean is 287

3 0

3 years ago