3 years ago

What is the value of y in the equation 5x + 2y = 20, when x = 0.3?

Mathematics

2 answers:

ycow [4]3 years ago

8 0

Answer:

9.25

Step-by-step explanation:

kiruha [24]3 years ago

5 0

Sub x= 0.3
5(0.3) + 2y = 20
2y =20-1.5
Y= 9.25
Ans= 9.25

You might be interested in

Which numbers round to 0.8 when rounded to the nearest tenth?

patriot [66]

E because, as it says "5 below, shove it below, 5 and up, shove it up"

(give brainliest pls)

3 0

3 years ago

Read 2 more answers

Use the product property for radicals to simplify the following radical expressions as much as possible. Square root of 54

Svetllana [295]

Answer:

3*sqrt(6)

Step-by-step explanation:

1. sqrt(54) = sqrt(3^2*6)

2. factor our 3^2

8 0

3 years ago

I needdddd helpppppp

DedPeter [7]

Answer:

P=a+b+c

Step-by-step explanation:

a=side

b=base

c=side

in your case do this for each two lines on every angle and use base for the shape inside hope this helps

3 0

3 years ago

5x + 10 > 35<br> How do you work this out?

Alexxx [7]

Answer:

$x > 5$

Step-by -step explanation:

Solving inequalities is similar to solving equations.

$5x + 10 > 35$

Subtract 10 from both sides.

$5x > 25$

Divide by 5 from both sides to isolate the x.

$x > 5$

3 0

3 years ago

Read 2 more answers

Scott works on cars. He charges $35 for each car plus $7 per hour. The total bill was $63. The equation that matches this is 35x

GuDViN [60]

He worked on the car for 4 hours. 35+7+7+7+7=63.

3 0

3 years ago