3 years ago

Jenny and Mark are reading the same book for their English class.

Mathematics

1 answer:

Harrizon [31]3 years ago

6 0

Answer:

10 days

Step-by-step explanation:

Jenny has read 50 pages and will read 15 each day.

The equation would be: 15x+50

Mark will read 20 pages daily.

The equation would be: 20x

In both equations x represents days.

You set both equal to each other because you want to know when they read the same amount of pages.

15x+50=20x

...you subtract 15x from both sides

50=5x

...and divide by five to get: 10 days

You might be interested in

Rx+9/5=h, Solve for the value of x

muminat

rx+(9/5)=h

rx=h-(9/5)

x=(h-(9/5))/r

5 0

3 years ago

A woman put $580 into a saving account for one year. The rate of interest on the account was 6.5%. How much was the interest for

svetlana [45]

<span>interest = $580 x 0.065 = $37.70

answer
interest for the year is </span>$37.70

8 0

3 years ago

What is the least common demoninator for the fractions

vlabodo [156]

Answer:

The least common denominator is 6.

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Choose the point-slope form of the equation below that represents through the points (-3,2) and (2,1)

s2008m [1.1K]

Answer:

-1/4

Step-by-step explanation:

2-1 over -3-1 = 1/-4

3 0

3 years ago

20 Points! Which ordered pair is the best estimate for the solution of the system of equations?

yan [13]

Answer:

The best estimate for the solution is the ordered pair $(-6.5,-3.5)$

Step-by-step explanation:

we have

$y=\frac{3}{2}x+6$ ------> equation A

$y=\frac{1}{4}x-2$ ------> equation B

we know that

using a graphing tool, the solution of the system of equations is the intersection point both graphs

The intersection point is $(-6.4,-3.6)$

therefore

The best estimate for the solution is the ordered pair $(-6.5,-3.5)$

3 0

3 years ago