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MrRa [10]
2 years ago
7

Dont need method i just need to sleep rn quickly answer this then i sleep :) 4(5x-2)=2(9x+3)

Mathematics
1 answer:
Sunny_sXe [5.5K]2 years ago
7 0

Answer:

x=7

Step-by-step explanation:

4(5x-2)=2(9x+3) do everything in the parentheses

20x-8=18x+6

+8 +8

20x=18x+14
get X by itself by adding same terms

20x=18x+14

-18x -18x

2x=14 divide

/2 /2

X=7

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One out of 3 gym members say they spent 5 hours per week at the gym. If there are 150 people working out at the gym, how many wi
lana [24]

Answer: 50

Step-by-step explanation:

From the question, we are informed that 1/3 of gym members say they spent 5 hours per week at the gym.

Assuming there are 150 people working out at the gym, the number of people that'll most likely spend 5 hours at the gym this week will be calculated by multiplying 1/3 by 150. This will be:

= 1/3 × 150

= 50 people

8 0
3 years ago
A home with an area of 2,200 square feet has 660 square feet of wood flooring. What percent of the home's flooring is wood
zheka24 [161]

Answer:

30%

Step-by-step explanation:

Given data

Area of Home= 2,200 square feet

Area of wood flooring=  660 square feet

The percent of wood flooring in the house can be gotten as

=660/2200*100

=0.3*100

= 30%

Hence the wooden floor occupies 30%.

7 0
3 years ago
State all integer values of x in the interval [2, 7] that satisfy the following inequality: 3x + 4 < 14​
Sati [7]

Answer:

456

Step-by-step explanation:

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7 0
3 years ago
Compare a loss of 36 yards to a loss of 48 yards
gavmur [86]
The total loss is 84 loss (-84). 
7 0
3 years ago
T = 320.00 + 0.40b
Gemiola [76]

Answer:

c) The total price for the service  when Terrance's price was equivalent to Sylvester's price  is $600.

Step-by-step explanation:

   Here,   t = 320.00 + 0.40 b

and  t = The total prices charged by Terrance for packing and moving b boxes.

s = 250.00 +0.50 b

and  s = The total prices charged by Sylvester  for packing and moving b boxes.

Now, to find the number of boxes, when both the prices are equal.

⇒320.00 + 0.40 b  = 250.00 +0.50 b

or, 320 - 250 = 0.50 b - 0.40 b

or, 0.10 b =  70

or, b= 70/0.10 = 700

Hence, for packing and moving b = 700 boxes, both companies charge the same amount.

Now, the price charged = 320 + 0.4 (b)

                                         = 320 + 0.4(70) = 320 + 280

                                         = 600

or,  the total price for the service  when Terrance's price was equivalent to Sylvester's price  is $600.

3 0
3 years ago
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