All categories

4 years ago

I need help please help

Mathematics

1 answer:

kumpel [21]4 years ago

6 0

This question is a lot less complicated than it sounds:
cost = c
amount of tickets = s

Since we know that each ticket costs 7$, we multiply the amount of tickets by 7.
c = 7s

The 7 is an independent variable. It will always be multiplied by s, no matter what s is.
The c is a dependent variable. Different numbers for s change what c is.

You might be interested in

The week before Jack spend 19 1/4 hours doing homework.how long did Jill spend doing homework

nlexa [21]

Jill spent 19 1/4 hours doing homework last week.

5 0

3 years ago

Read 2 more answers

Write the standard form of an equation with p= sqrt 3, phi= 150 degrees. Please explain.

kupik [55]

Answer:

I'm sorry but i don't know, but I do know the answer is <em>NOT B</em>

Step-by-step explanation:

6 0

3 years ago

Select all correct answers

Luden [163]

<h2>Answer = </h2><h2> $= \frac{1}{y {}^{5} x {}^{2} }$ </h2>

Step-by-step explanation:

Greetings !

simplify for variable y first

apply exponent rule

$a {}^{b} .a {}^{c} = a {}^{b +c \\ } \\ y {}^{ - 8}y {}^{5} = y {}^{ - 8 + 3}$

Add/subtract the numbers -8+3=5

$= y {}^{5}$

Apply exponent rule

$a {}^{ - b} = \frac{1}{a {}^{b} }$

Thus,

$y {}^{ - 5} = \frac{1}{y {}^{5} }$

secondly, simplify for the variable x

Apply exponent rule as we made on y

$x {}^{ - 2}$

$x {}^{ - 2} = \frac{1}{x {}^{2} }$

multiply bot the values we get

Hope it helps!

5 0

2 years ago

A box of colored pencils contains exactly 6 red pencils. The probability of choosing a red pencil from the box is 2/7. How many

ZanzabumX [31]

Answer:

B.21

Step-by-step explanation:

Calculator

4 0

3 years ago

Can someone PLEASE answer 5 and 6 for me?this assignment is due in a few minutes

Sergeu [11.5K]

Answer:

Yes they are equivalent because if you divide 18 by 6 it is 3 and if you do the same for 21 and 7 it also equals 3 which means they get paid 3 per hour

As for 6 they are not bec if we do the same from to 6 220/25=8.8 and 90/10=9 meaning they don’t have the same feet to inches

Step-by-step explanation:

I hope this helps and I’m not to late.

3 0

3 years ago