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3 years ago

11

Solve the word problems. The price of a bed was $2600. MDM Yap bought the bed and had to pay an additional 7% GST. (a) What was

the amount of GST she had to pay? (b) What was the price of the bed including GST?

1 answer:

Rina8888 [55]3 years ago

8 0

Answer:

Step-by-step explanation:

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A(7x+3)=14x+b<br> What are the values of A and B?

Likurg_2 [28]

Answer:

24

Step-by-step explanation:

I think there the same for each but I hope I helped

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3 years ago

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jeka94

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There are $1.95 worth of nickels and quarters in a piggy bank there are three more nickels than quarters how many of each are in

Gennadij [26K]

Answer:

6 quarters and 9 nickels

Step-by-step explanation:

6 quarters is equal to $1.50. 6 nickels is equal to $0.30. Those together equal $1.80, then add the three nickels bringing your total to $1.95.

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3 years ago

Read 2 more answers

Toni has exactly $2.00 in nickels and dimes. She has twice as many dimes as nickels. How many of each does she have?

Ivahew [28]

She has 8 nickles and 16 dimes. 8 * .05 = .40 and 16 * .10= 1.60... 1.60+.40 =2.00 :)

5 0

3 years ago

Which constant could each equation be multiplied by to eliminate the x variable in this system of equations? 4x + 5y = 62 5x − 3

qwelly [4]

Answer:

Multiply equation $4x+5y=62$ by 5 and $5x-3y=22$ by 4

Step-by-step explanation:

Given:

Equations are $4x+5y=62,5x-3y=22$

To find: constant by which each equation should be multiplied to eliminate the variable $x$ in the given system of equations

Solution:

$4x+5y=62...(i)\\5x-3y=22...(ii)$

Multiply equation (i) by 5 and (ii) by 4 to get the following equations:

$20x+25y=310\\20x-12y=88$

On subtracting these equations, we get

$(20x+25y)-(20x-12y)=310-88\\\\13y=222$

So, the variable $x$ gets eliminated

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3 years ago