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slavikrds [6]
3 years ago
9

What is the answer to 5x +3 < 18

Mathematics
1 answer:
vodomira [7]3 years ago
6 0
Let's solve your inequality step-by-step.<span><span><span>5x</span>+3</span><18
</span>Step 1: Subtract 3 from both sides.<span><span><span><span>5x</span>+3</span>−3</span><<span>18−3</span></span><span><span>5x</span><15
</span>Step 2: Divide both sides by 5. <span><span><span>5x/</span>5</span><<span>15/5 
</span></span><span>x<3
</span>Answer:<span>x<<span>3</span></span>
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Can you tell me what 4% of ? is 56 days
vova2212 [387]
4/100=56/x

100x=224

x=2.24
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
6 0
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} )}

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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

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\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<span>×4=156
15.00</span><span>×4=60
17.50</span><span>×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.</span>
8 0
4 years ago
Read 2 more answers
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