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3 years ago

What is the answer to 5x +3 < 18

1 answer:

6 0

Let's solve your inequality step-by-step.5x+3<18
Step 1: Subtract 3 from both sides.5x+3−3<18−35x<15
Step 2: Divide both sides by 5. 5x/5<15/5
x<3
Answer:x<3

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Can you tell me what 4% of ? is 56 days

vova2212 [387]

4/100=56/x

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7 0

3 years ago

What is 7/12 ÷ 2/5? Remember KCF method.

beks73 [17]

7/12 divided by 2/5 is 35/24

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4 years ago

What is the equation in slope-intercept form of a line that is parallel to y=2x+5 and passes through the point (2, 8)?

Nataly [62]

Answer:

y=2x+4

Step-by-step explanation:

slope=2 as parallel lines have the same slope

y=2x+b , if x=2 then y=8 , so 2x2+b=8

so, b=4

Therefore the equation is y=2x+4

6 0

3 years ago

Read 2 more answers

Use the distance formula to find the area of the rectangle

nasty-shy [4]

Answer:

Therefore Area of Rectangle is 50 unit².

Step-by-step explanation:

Given:

Let the vertices of a Rectangle be

A ( -1 , 7)

B ( 4 , -3)

C ( 0 , -5)

D ( -5 ,5)

To Find:

Area of Rectangle ABCD = ?

Solution:

First we will find the Length and Width of Rectangle by Distance Formula ,

$l(AB) = \sqrt{((x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2} )}$

Substituting the values we get

$l(AB) = \sqrt{((4-(-1))^{2}+(-3-7)^{2} )}$

$l(AB) = \sqrt{((5)^{2}+(-10)^{2} )}\\l(AB)=\sqrt{125}=5\sqrt{5}\ unit$

Similarly for BC we will have,

$l(BC) = \sqrt{((0-4)^{2}+(-5-(-3))^{2} )}\\l(BC)=\sqrt{20}=2\sqrt{5}\ unit$

Now

$Length=AB =5\sqrt{5}\ unit\\Width=BC=2\sqrt{5}\ unit$

Now Area of Rectangle is given by

$\textrm{Area of Rectangle}=Length\times Width$

Substituting the values we get

$\textrm{Area of Rectangle ABCD}=5\sqrt{5}\times 2\sqrt{5}=10\times 5=50\ unit^{2}$

Therefore Area of Rectangle is 50 unit².

4 0

3 years ago

Jane little rents a car for 39.00 a week. She pays 15.00 a week for the insurance and spends 17.50 weekly on gas. What will her

Montano1993 [528]

There are 4 weeks in a month.
All the numbers in the question are saying how much she will pay per week,so all we have to do is multiply each number by 4.
39.00×4=156
15.00×4=60
17.50×4=70
Now all we have to do is add.
156+60+70=286.

Your answer will be that Jane has to pay 286 dollars per month on the car.

8 0

4 years ago

Read 2 more answers