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28.08.2022

3 ( - 5 - 8g ) + 4 = 61

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09.07.2023, solved by verified expert

Rajat Thapa

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Mathematics, DAV Post Graduate College

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Mathematics

3 ( - 5 - 8g ) + 4 = 61

Step-by-step answer

P Answered by Specialist

g=-3

Step-by-step explanation:

$3\left(-5-8g\right)+4=61$

$\mathrm{Subtract\:}4\mathrm{\:from\:both\:sides}$

$3\left(-5-8g\right)+4-4=61-4$

$\mathrm{Simplify}$

$3\left(-5-8g\right)=57$

$\mathrm{Divide\:both\:sides\:by\:}3$

$\frac{3\left(-5-8g\right)}{3}=\frac{57}{3}$

$\mathrm{Simplify}$

-5-8g=19

$\mathrm{Add\:}5\mathrm{\:to\:both\:sides}$

-5-8g+5=19+5

$\mathrm{Simplify}$

-8g=24

$\mathrm{Divide\:both\:sides\:by\:}-8$

$\frac{-8g}{-8}=\frac{24}{-8}$

$\mathrm{Simplify}$

g=-3

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Imran is paid ?286 per week Every week he puts 20% of his wage into a savings account How much does he put into his savings each week

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The answer is in the image

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The last time Robert filled up his car with gas, he paid $24.50 for 7 gallons. This time, he needs 15 gallons. If the price is the same, how much will he pay?

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P Answered by PhD

Cost of 7 gallons=$24.50

Cost of 1 gallon=24.50/7=3.5

Cost of 15 gallons=15*3.5=52.5

Cost of 15 gallons will be $52.5

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An ice cream shop offers 5 different flavors of ice cream and 9 different toppings. How many choices are possible for a single serving of ice cream with one topping?

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P Answered by PhD

For 1 flavor there are 9 topping

Therefore, for 5 different flavors there will be 5*9 choices

No of choices= 5*9

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A new school randomly assigns a six-character student code to every prospective student. The school uses the characters 1, 2, 3, 4, 5, X, Y, and Z. If none of the student codes contain a repeated character, what is the total number of codes that can be randomly assigned?

Step-by-step answer

P Answered by PhD

The total nom of code that can be used is equal to 5+3 = 8

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A 4300-N force from a car s engines produces an acceleration of 3.3 m/s2. What is the mass of the car? A. 4300 kg B. 1300 kg C. 14,000 kg D. 390 kg

Step-by-step answer

P Answered by PhD

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

=4300/3.3

=1303.03kg

Mathematics

A 4300-N force from a car s engines produces an acceleration of 3.3 m/s2. What is the mass of the car? A. 4300 kg B. 1300 kg C. 14,000 kg D. 390 kg

Step-by-step answer

P Answered by PhD

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

=4300/3.3

=1303.03kg

Approximately it is aqual to 1300kg

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Step-by-step answer

P Answered by PhD

Salesperson will make 6% of 1800

=(6/100)*1800

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Salesperson will make $108 in $1800 sales

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3 ( - 5 - 8g ) + 4 = 61

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