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S_A_V [24]
3 years ago
15

5x +3=8 i need the value of x​

Mathematics
2 answers:
eimsori [14]3 years ago
7 0

Answer:

or,5x= 8-3

or x = 5÷5

.x = 1 ans

Step-by-step explanation:

Hope it will help

<h2><em>Brainlists please</em></h2>
ch4aika [34]3 years ago
5 0

Answer: x=1

Step-by-step explanation:

5x+3-3=8-3

5x=5

5x/5x=5/5x

x=1

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I have a past due balance of $87.50 and my new charges are $75.00 I was also charged a late fee of 15% of my past due balance. W
blondinia [14]

we are given

past due balance is $87.50

new charges is $75.00

a late fee of 15% of my past due balance

now, we can find late fee

late fee = 15% * 87.50

late fee=13.125

now, we can find new total

new total = due balance + new charges + late fee

new total = 87.50+75+13.125

so,

new total is $175.625..........Answer

4 0
3 years ago
What is 42 increased by 50%
Elina [12.6K]
Number = 42
50% of 42
= 50/100 × 42
= 21

Increased number = 42 + 21 = 63
8 0
3 years ago
The base of a hexagonal prism has an area of 96 square inches. The height of the prism is 9 inches. Find the volume of the prism
Kitty [74]

Answer:

The volume of the prism is <em>864</em><em> </em><em>inches</em><em>^</em><em>3</em>.

Step-by-step explanation:

The basic formula for the volume of a prism is:

V = Ah

where:

V = Volume of prism

A = Area of uniform cross-section or base of prism = 96 inches^2

h = Perpendicular height of prism = 9 inches

Substitute the values given in the question into the formula.

V = 96 × 9

V = 864 inches^3

7 0
4 years ago
Can someone double check if angle 1 is correct? Thanks
never [62]

Answer:

You are correct if it is 115 degrees

Step-by-step explanation:

3x+40=5x-10

x=25

3x+40=Angle 1

3(25)+40

=115

3 0
3 years ago
Three pounds of lawn seed covers 1800 square feet how many 4 pound bags are needed to cover 8400 square feet.
VikaD [51]
You need to find the unit rate of 3 : 1800 first by dividing 1800 and 3

1800 ÷ 3 = 600

So this means for every 1 pound bag it covers 600 square feet. You now need to multiply 600 and 4 to see how many square feet 4 pounds cover.

600 × 4 = 2400

So each 4 pounds covers 2400 sq ft. Now you have to divide 8400 and 2400 to find how many bags of 4 pounds you need

8400 ÷ 2400= 3.5

You need 3.5 bags of 4 pounds.
Technically you would need 4 bags because you’d have to round it up.

Hope this helps you!! :)

7 0
3 years ago
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