For every 10$ Glen earns, his parents require him to save 2$. What percent of his money does he get to spend?

Alright, lets get started.

Sophie has 5 pieces of string that are 4 yards each.

1 yards = 3 feet,

So, 4 yards = feet

Total number of string she has = 5 piece

So, total length she has = feet

It means she had 60 feet string in starting.

Now, She uses 3 pieces that are each 3 feet long, means

She uses = feet

So, remaining string length will be = feet

Means 51 feet string does Sophie have. : Answer

Hope it will help :)

Answer:

The answer to this question is 8

8! :] Hope that helped :]

Even though Im 2 years late.

The amount of pizza that Ruby and Angie ate in all for this considered situation is given by: Option A: 8/15

How to add two fractions?

Let we have to add two fractions as:

Then we will find LowestCommon Multiple (LCM) of and . That will help to make the denominators same.

Once the denominators become same, the numerators can add up directly, giving us the finalresult of addition.

So, we're specified that:

• Ruby ate 1/3 of a pizza
• Angie ate 1/5 of the pizza

These 1/3 and 1/5 are parts of pizza.

If  we add those parts which is eaten, we will get the total part of the pizza eaten.

Thus, we get:

Total part of the pizza eaten = (1/3 + 1/5) of a pizza.

The least common multiple of 3 and 5 is 15, because:

(see the multiples of 3 and 5. The first common number as both's multiple is the least number which is multiple of both, and is 15).

Thus, we get:

Thus, the amount of pizza that Ruby and Angie ate in all for this considered situation is given by: Option A: 8/15

Learn more about fraction addition here:

brainly.com/question/17544795

Answer:

13.4 dollars

Step-by-step explanation:

The final amount is given by:

F=I(1+rt)

Where

I= initial amount

r= interest rate

t= time interval

F= final amount

Now in our case

r= 1.2

t= 7

F= $126

Therefore I=F/(1+rt) = 126/(1+1.2*7) = 13.4 dollars.

Final answer:

To find out how much Kelly deposited when she opened the account, we can use the formula for simple interest. We are given that the interest earned is $126 and the interest rate is 1.2% per year. After assigning a variable to represent the principal, we can solve the equation to find the amount Kelly deposited.

Explanation:

To find out how much Kelly deposited when she opened the account, we can use the formula for simple interest:

Interest = Principal × Rate × Time

We are given that the interest earned is $126 and the interest rate is 1.2% (or 0.012 as a decimal) per year. We also know that Kelly kept the money in the account for 7 years. Let's assign a variable, P, to represent the principal:

$126 = P × 0.012 × 7

To solve for P, we can divide both sides of the equation by 0.012 × 7:

P = $126 / (0.012 × 7)

Calculating this expression gives us the value of P, which is the amount Kelly deposited when she opened the account.

Learn more about Simple interest here:

brainly.com/question/40405117

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