MATHEMATICS MIDDLE SCHOOL

29 - 7g = 3g + 9 =

PLEASE HELP!

Answers

Answer 1

Answer:

Answer:

g=2

Step-by-step explanation:

29 - 7g = 3g + 9

move all the terms to the left, that means subtract it and set it equal to zero

29-7g-(3g+9)=0

Get rid of the parenthesis by grouping like terms together.

-7g-3g-9+29=0

Add all the numbers and variables.

-10g=-20

Divide by -10 on both sides

-10g/-10=-20/-10

Which gives you g=2

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A bird is 7 feet above the ground.what integer would you use to represent the distance that the bird needs to fly to det back to the ground?

Answers

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JD

A shop in the mall is 6 meters by 11 meters. How much would it cost to recarpet the shop with carpet that costs $7.00 per square meter?

Answers

area = L x W

area = 6 * 11
area = 66 square meters

cost = 66 x 7.00 = $462.00

Round each decimal to the nearest whole number 30.92

Answers

The required rounded value of 30.92 to the nearest whole number is 31.

How to round the nearest whole number?

To round to the nearest whole number, you need to look at the digit in the whole number place, which is 5 in this case. If the digit in the tenth place is 5 or greater, you round up, otherwise, you round down.

We have to determine a value of 30.92 that rounded to the nearest whole number

To round down, simply remove all the digits after the whole number, so in this case, 30.92 rounded to the nearest whole number is equal to 31, which is equal to 31.

So, the rounded value of 30.92 to the nearest whole number is 31.

Learn more about approximation here:

brainly.com/question/11863074

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It would be 31. 31 is a whole number. since 0.91 is close to 1. We would round it to 31 because of that.

(2,10) as equation of direct variation

Answers

direct variation is
y=kx
(x,y)
(2,10)
10=k2
divide 2
5=k

equation is
y=5x

What is the total height of the real Stanley Cup if this replica is on a 2:11 scale?

Answers

The height of the real Stanley cup will be 89.65 cm.

Step-by-step explanation:

Step 1:

The replica of the Stanley cup is on a 2: 11 scale. The replica is the 2 of the ratio while the real Stanley cup is the 11 on the ratio.

To determine how much bigger than the replica the real Stanley cup is we divide the ratio, $(11)/(2) = 5.5.$

So the real Stanley cup is 5.5 times larger than the replica. To determine the height of the real cup we multiplythe height of the replica by 5.5.

Step 2:

To determine the height of the real cup, we must determine the height of the replica.

The height of the replica $= 3.5 + 2.9 + 1.5 + 8.4 = 16.3.$