Ask question

Ask question

All categories

3 years ago

14

Jessica had two hundred six dollars to spend on eight books. AFter buying them she ha fourteen dollars. How much did each book c

ost?

1 answer:

frutty [35]3 years ago

8 0

Each book costs $24.

206-14=192
192/8=24

You might be interested in

Can someone answer #10 please?

n200080 [17]

Not sure of the question...1 missing vs 8 found
or 1 missing vs 9 piece puzzle

8 0

3 years ago

Divide (-3х + 4 + 18х^2 )by (5 + 6x)

Leokris [45]

Answer:

The division will be represented as:

$\frac{18x^{2}-3x+4}{6x+5}=(3x-3)+\frac{19}{6x+5}$

Step-by-step explanation:

1) Let's find a number with a variable that multiplied by 6x gives as 18x². It will be 3x, because (6x+5)3x=18x²+15x.

Now, let's subtstract:

$(18x^{2}-3x+4)-(18x^{2}+15x)=-18x+4$

2) Let's find a number with a variable that multiplied by 6x gives as -18x. It will be -3, because (6x+5)(-3)=-18x-15.

Now, let's subtstract:

$(-18x+4)-(-18x-15)=19$

Therefore, the division will be represented as:

$\frac{18x^{2}-3x+4}{6x+5}=(3x-3)+\frac{19}{6x+5}$

I hope it helps you!

5 0

3 years ago

The equation of a circle is (x + 3)2 + (y + 5)2 = 8. Determine the coordinates of the center of the circle.

Illusion [34]

The equation of the circle is written as: (x - h)² + (y - k)² = r²

(h,k) are the points of the center of the circle.
r is the radius.

In case of the given equation the center is (-3,-5)

Hope this helps :)

8 0

3 years ago

Subtract. Write your answer in simplest form. 3\15 - 2\5

fiasKO [112]

Answer 1: 2/5= 6/15 3/15-6/15= -3/15
Answer 2: 7/10= 14/20
1/4= 5/20
difference- 9/20
Answer 3:
2 5/6= 17/6
3 2/5= 17/5
17/6 = 85/30
17/5= 102/30
187/30
Answer 4:
11/2
9/7
77/14
81/14
-4/14
Answer 5:
23/4
35/12
69/12+35/12= 104/12= 26/3

8 0

3 years ago

The measure of central angle ABC is radians.

prisoha [69]

Answer:

im not sure but maybe C

Step-by-step explanation:

sorry if this is wrong

6 0

2 years ago