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iogann1982 [59]
3 years ago
7

(18 - ab) + 4b (if a = -2 and b = -5)​

Mathematics
2 answers:
ivanzaharov [21]3 years ago
5 0

Answer:

-12

Step-by-step explanation:

if a=-2 and b=-5

(18-(-2×-5))+4(-5)

(18-(10))-20

8-20

-12

just gotta plug in the given into the equation

LuckyWell [14K]3 years ago
5 0

Answer:

person above me is correct

Step-by-step explanation

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A mechanic makes $350 /week. If 20% of his income is deducted for taxes, how muchd id the mechanic bring home as pay?
klemol [59]

Answer:

$280

Step-by-step explanation:

Step one

Given data

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8 0
3 years ago
Discounts and what is the outcome
Pachacha [2.7K]

Answer:

with discount+tax= $23.15

Step-by-step explanation:

board game is 25

discount: 15%

tax: 7.5%

discount means you take off that amount

tax means you add that amount

discount: 15% off

tax: +7.5%

to find 15% of 25 multiply 25 by 15% (15/100=0.15)

25*0.15

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Triss [41]

Answer:

<4= 164

Step-by-step explanation:

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2 years ago
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