Ask question

Ask question

All categories

3 years ago

7

To solve the problem. A Jar contains n nickels and d dimes. There are 22 coins in the jar, and the total value of the coins is $

1.40. How many nickels and how many dimes are in the jar?

1 answer:

lbvjy [14]3 years ago

5 0

Answer:

there are 10 dimes ans 8 nickels is the only wait i can think of to get $1.40.

Step-by-step explanation:

You might be interested in

Solve for x: 3(x 1)=-2(x-1)-4

prohojiy [21]

Solve the rational equation by combining expressions and isolating the variable <span>x</span>.

<span>x=<span><span><span>/</span></span></span></span> $-\frac{2}{5}$ 5

4 0

3 years ago

Can some people give me some equations

Illusion [34]

Answer:

20-9w=4(15-w)

Step-by-step explanation:

ik the answer when ur ready to check

8 0

4 years ago

Read 2 more answers

Josephine is on a cell phone plan where she pays $20 a month plus $.10 per text message she does not want to spend more than $40

puteri [66]

Answer:

She can send 200 messages....

Step-by-step explanation:

We have given:

Josephine is on a cell phone plan where she pays $20 a month plus $.10 per text message she does not want to spend more than $40 on her cell phone bill

The equation we get is:

20+0.10x<=40

Now solve the inequality:

20+0.10x<=40

Combine the like terms:

0.10x<= 40-20

0.10x <= 20

Divide both sides by 0.10

0.10x/0.10 <= 20/0.10

x <= 200

She can send 200 messages....

6 0

4 years ago

Circle P has radius 6, and circle O has circumference 36π. What is the scale factor of the dilation that transforms circle P int

Ganezh [65]

Answer:

thanks

Step-by-step explanation:

6 0

3 years ago

How do you find the circumference of a circle with a radius of 4?

goldenfox [79]

Circumference of a circle = 2πr
C = 2π(4)
C = 8π
C = 8 * 3.14 = 25.12

In short, Your Answer would be 25.12

Hope this helps!

6 0

4 years ago