3 years ago

school pennants cost 18$ each. ms lee says she will pay 146$ for 7 pennants. is her awnser reasonable

Mathematics

2 answers:

goblinko [34]3 years ago

8 0

NO BECAUSE 18 TIMES 7 = 126 AND SHE SAID 146 WHICH IS 20 IN DIFFERENCE.

marshall27 [118]3 years ago

6 0

No, because since each pennant cost 18$ then 7 pennants should cost 126$. So for Ms. Lee to pay 146$ is not reasonable.

You might be interested in

What values of c and d makes the equation true?

den301095 [7]

Answer:

c 6 d 4 I hope it will help you please follow me

4 0

3 years ago

Please help !! (Simplify)

Darya [45]

Answer:

The first one

8 0

3 years ago

The perimeter p of a rectangle is given by the formula p=2L+2w, where L is the length of the rectangle and w is the width. Which

Ilya [14]

D) p/2 - l

because, p= 2(l+w)
P/2=l+w
w=p/2-L

7 0

3 years ago

Identify PR rounded to the nearest tenth. Please help asap!!

kicyunya [14]

Trigonometric Functions:

$S\frac{O}{H} C\frac{A}{H} T\frac{O}{A}$

$Sine\frac{Opposite}{Hypotenuse} Cos\frac{Adjacent}{Hypotenuse} Tan\frac{Opposite}{Adjacent}$

You have the angle and the adjacent. You need to find the hypotenuse (PR). Therefore, you use cos.

$Cos(26)=\frac{13}{H}$

Rearrange the formula to find H (PR):

$H = \frac{13}{Cos(26)}$

14.463 ~ 14.5

5 0

3 years ago

Ryan needs $100 for a new bike. He already has $28 and will make $12 per day working for his grandfather. Write an inequality to

bezimeni [28]

Answer:

100 ≥ 12x + 28

Step-by-step explanation:

He needs $100 for the new bike but already has the $28 so you also have to add 12x because thats what you need to find. X represents the amount of days he has to work.

3 0

3 years ago