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3 years ago

Help me pleaseeeeee!!!!!!

Mathematics

2 answers:

Lelu [443]3 years ago

7 0

I believe it is B. You should be correct

Minchanka [31]3 years ago

5 0

The answer is b , i had this test :)

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Express Car Rentals charges $5 per day to rent a compact car plus a mileage rate of $0.34 per mile.

Otrada [13]

Answer:
what is the linear c d

4 0

3 years ago

How many solutions does this linear system have? y = y equals StartFraction 2 over 3 EndFraction x plus 2.x+ 2 6x – 4y = –10

Ira Lisetskai [31]

Answer:

The system has one solution

Step-by-step explanation:

we have the system of equations

$y=\frac{2}{3}x+2$ ----> equation A

$6x-4y=-10$ ----> equation B

Solve the system by substitution

substitute equation A in equation B

$6x-4(\frac{2}{3}x+2)=-10$

$6x-\frac{8}{3}x-8=-10$

Solve for x

Multiply by 3 both sides to remove the fraction

$18x-8x-24=-30$

Combine like terms

$10x=-30+24$

$10x=-6$

$x=-\frac{6}{10}$

Simplify

$x=-\frac{3}{5}$

<em>Find the value of y</em>

$y=\frac{2}{3}(-\frac{3}{5})+2$

$y=-\frac{6}{15}+2$

$y=\frac{24}{15}$

Simplify

$y=\frac{8}{5}$

The solution of the system is the point $(-\frac{3}{5},\frac{8}{5})$

therefore

The system has one solution

4 0

3 years ago

Read 2 more answers

Justine earned $26,000 during the first year of her job at city hall. After each year she received a 3% raise. Find her total ea

hichkok12 [17]

To find how much each percentage is you need to make each one a fraction so 3/100 x 26000/1 your answer is 780 for 3 percent so her first raise makes it 26780 and 26000 plus 26780 is 52780 then keep adding 780 to 26000. So your answer would be A i think

4 0

3 years ago

Read 2 more answers

What is the slope of the line passing through (-3, 5) and (5, -3)?

skelet666 [1.2K]

Answer:

The line has a slope of -1.

Step-by-step explanation:

To solve for the slope of the line, use the rise over run formula. The rise over run formula is a measure of how much something changes vertically compared to how much it changes in the horizontal direction. The rise over run formula calculates the difference between the two points in the vertical direction (rise) and then divide it by the difference in the horizontal direction (run). The formula looks like $\frac{rise}{run}$ , but in terms of finding a slope, it looks like $\frac{y_{2 }-y_{1} }{x_{2} -x_{1} }$ .

For finding the slope of this line with the points (-3,5) and (5,-3), start by writing down the information given from the question.

$y_{2}=-3$

$y_{1}= 5$

$x_{2}=5$

$x_{1} =-3$

Next, plug in the information given from the question into the formula, and the formula will look like $\frac{-3-(5)}{5-(-3)}$ . Then, simplify the equation, which will look like $\frac{-8}{8}=-1$ . The final answer will be -1.

8 0

3 years ago

Please for the love of god help me

TEA [102]

Answer:

x = tables and y = chairs

5x + 3y < = 40

100x + 30y > 500

your answer would most likely be A.

Step-by-step explanation:

7 0

3 years ago