Ask question

Ask question

All categories

melamori03 [73]

2 years ago

9

Brett has a 30 online gift voucher . He plans to buy as many books as he can . The cost of each book is 4. There is also a singl

e shipping charge of 2. How many books can he afford without spending more than his gift voucher amount ?

1 answer:

Nata [24]2 years ago

6 0

7 books with a cost of 28$ then a 2$ charge which will put him right at 30

You might be interested in

line AB passes through A(-3, 0) and B(-6, 5). What is the equation of the line that passes through the origin and is parallel to

Andrews [41]

Since the line is parallel to AB, the two slopes are the same

slope of AB = m = (y₂-y₁)/(x₂-x₁)

m= (5-0)/(-6-(-3))= - 5/3
The equation of the line is y-y₁=m(x-x₁)
The origin P(0,0)
y=mx
y= - $\frac{5}{3}$ x Solution

8 0

3 years ago

Read 2 more answers

Please help, I’ll give brainliest, thumbs up, 5 stars!!!

Zina [86]

Answer:

1. 63.64

2. 54 in

3. 18 in

4. 20.25

5. 168

6. 6 cm

Step-by-step explanation:

3 0

2 years ago

I really need help asap!!

Firdavs [7]

Given:

A figure of a parallelogram.

The vertex angles are $(12b+8)^\circ,(5b+2)^\circ,2a^\circ$ .

To find:

The values of a and b.

Solution:

We know that the pairs of consecutive angles of a parallelogram are supplementary angles. It mean their sum is 180 degrees.

$(12b+8)^\circ+(5b+2)^\circ=180^\circ$ (Supplementary angles)

$(17b+10)^\circ=180^\circ$

$17b+10=180$

Subtract 10 from both sides.

$17b=180-10$

$17b=170$

Divide both sides by 17.

$b=\dfrac{170}{17}$

$b=10$

Now,

$(5b+2)^\circ=(5(10)+2)^\circ$

$(5b+2)^\circ=(50+2)^\circ$

$(5b+2)^\circ=52^\circ$

And,

$(5b+2)^\circ+2a^\circ=180^\circ$ (Supplementary angles)

$52^\circ+2a^\circ=180^\circ$

$2a^\circ=180^\circ-52^\circ$

$2a^\circ=128^\circ$

Divide both sides by 2.

$a^\circ=\dfrac{128^\circ}{2}$

$a^\circ=64^\circ$

$a=64$

Therefore, the value of a is 64 and the value of b is 10.

5 0

3 years ago

Maria bought 14 oranges. Each orange weighed 0.44 pound.

Ivan

Answer:6.16 pounds

Step-by-step explanation:

14x0.44

5 0

2 years ago

Read 2 more answers

Consider the following figure where l1 and l2 are parallel and cut by transversals g1

vampirchik [111]

Answer:

helppppp

Step-by-step explanation:

3 0

2 years ago