3 years ago

Jason sold half of his comic books and then bought 8 more. he now has 13. how many did he begin with ?

Mathematics

1 answer:

Soloha48 [4]3 years ago

7 0

He began with 10. Because if he bought 8 after selling half of his books and now his total is 13, then 13-8=5
so 5+5=10

You might be interested in

I really need help guys!!!

kifflom [539]

What exactly do you need help with??

8 0

3 years ago

Imagine that each of these 40 students then made their choices from the list of four personality

Zigmanuir [339]

To be honest my example for this is 160

8 0

3 years ago

write the equation of a line that is parallel to y = -3/2x - 1 and that passes through the point (4, 6)?

bezimeni [28]

Answer:

y=-3/2x+12

Step-by-step explanation:

To make a line parallel you just need to change the y intercept. using desmos.com i put in the original equations and the point given and made a new line and finding the new y intercept by guessing and checking different numbers.

8 0

3 years ago

What is the slope of the line whose equation is y−4=5/2(x−2)?

postnew [5]

Answer:

$m=\dfrac{5}{2}$

Step-by-step explanation:

If the equation of the line is

$y=mx+b,$

then m represents the slope of the line and b represents the y-intercept of the line. This equation is called the equation of the line in the slope form.

Rewrite the equation of the line in the slope form

$y-4=\dfrac{5}{2}(x-2)\\ \\y-4=\dfrac{5}{2}x-\dfrac{5}{2}\cdot 2\\ \\y-4=\dfrac{5}{2}x-5\\ \\y=\dfrac{5}{2}x-1$

Thus, the slope of the line is

$m=\dfrac{5}{2}$

7 0

3 years ago

Read 2 more answers

For the following line, one endpoint and midpoint is given. Find the

VladimirAG [237]

Answer:

ewan ko sayo tanong ka sa mama mo

8 0

3 years ago