All categories

2 years ago

How much money is 200 quarters 150 dimes and 300 pennies?

Mathematics

1 answer:

Korolek [52]2 years ago

7 0

200 quarters equal 50$
150 dimes equal 15$
300 pennies equal 3$
50+15+3=68$

You might be interested in

According to the graph, what is the value of the constant in the equation

love history [14]

Answer:

The value of the constant is 3

Step-by-step explanation:

Let

y ----> the height

x ----> the width

we have

$y=kx$

This is the equation of a linear direct variation

The equation of the line passes through the origin

we have the points

(0.5,1.5), (2,6) and (3,9)

see the attached figure to better understand the problem

Find the value of the constant of proportionality k

$k=\frac{y}{x}$

For (0.5,1.5) ----> $k=\frac{1.5}{0.5}=3$

For (2,6) ----> $k=\frac{6}{2}=3$

For (3,9) ----> $k=\frac{9}{3}=3$

therefore

The value of k is equal to 3

The linear equation is

$y=3x$

$Height=3Width$

7 0

2 years ago

Rebeckah answered 42 of the 60 questions correctly on a test. Which method should she use to find the percent of questions she a

klemol [59]

Divide the total number correct, by the total number of questions on the test. 42/60=70%

4 0

3 years ago

Read 2 more answers

Helppppp i need help ASAP

algol13

Answer:

a) 10.10 a.m. , (b) 10.20 a.m. which is 10 minutes after sprints start , (c) The students work at 10.50 a.m. , (d) For 60 minutes from 10 a.m. to 11 a.m. which equals to 1 hour

4 0

2 years ago

10(b + (-45) = -43 what is the answer for b?

timurjin [86]

Gedhhddbngfhnjbhhhjjjwcnj

7 0

3 years ago

- 2x + 12 = 2(x + 6)

Crank

Answer:

x=0

Step-by-step expla

4 0

3 years ago