3 years ago

Y = m(3 + 2n); given m= 4 and n = 6

Mathematics

1 answer:

svp [43]3 years ago

4 0

Solution:

y = 60

Explanation:

1. Substitute the values of m and n into the equation.

2. Simplify. ...

y = 4[3 + 2(6)],

= 4(3 + 12),

= 4(15),

= 60

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A. 18 cm B. 40 cm C. 20 cm D. 36 cm

Doss [256]

Answer:

Step-by-step explanation:

108/(108-72) = 108/36 = 3

60/3 = 20

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3 years ago

Option 1: $30 an hour plus a non-refundable deposit of $50. Option 2: $20 an hour plus a non-refundable deposit of $75. Kyle is

Margaret [11]

Option 1 equation- 30x+50
Option 2 equation- 20x+75
There is automatically a one time fee of $50 for option 1 and $75 for option 2

1 day:
Option 1- this person pays a total of $80 (because of the one time fee of 50 and 30 per day)
option 2- pays a total of $95 (one time fee of 75 and then an additional 20 per day)

Day 2:
Option 1- $80+$30(daily fee)=$110
Option 2- $95+$20(daily fee)=$115

Day 3:
Option 1- $110+$30=$140
Option 2-$115+$20=$135

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7 0

4 years ago

I have to estimate the product of 0.67 x 623 using compatible numbers..

Flura [38]

623 is close to 650 so you round that up to 650 and 0.67 is rounded to 0.65
650 x 0.65 = 422.5
Round 422.5 = 420

Your welcome :)

6 0

3 years ago

Use the distributive property to rewrite the expression 5(4x. + 7)

LUCKY_DIMON [66]

Answer: The answer is 20x + 35

Step-by-step explanation: 5(4x+7) You multiply 5 in both numbers and you get 20x+35

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