3 years ago

A student is trying to solve the system of two equations given below:

1 answer:

5 0

Your answer is the third one. WHen it comes to system of equations, this will cancel out 4a, therefore isolating the variable. That turns the equation into -2b=-5.

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Using this formula, the gross profit percentage is approx. 75%

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3 years ago

How many terms are in the expression a3 + 3a2b - 4b - 11b + 7 5 6 4 7

Contact [7]

Answer:

there are 5 terms!

Step-by-step explanation:

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2 years ago

Read and follow the directions below. 1. Imagine a deck of 52 cards, ranging from twos through the face cards to aces, all in fo

mel-nik [20]

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Step-by-step explanation:

1. 52 cards

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3 years ago

15 decreased by twice a number x in algebriac expression

postnew [5]

2x - 15

15 is decreased that is the key word here which indicates subtraction.

twice a number with given variable x is 2x

subtraction always goes behind so 2x - 15

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3 years ago

A customer opens a checking account and a savings account at a bank. They will deposit a maximum of $600, some in the checking a

zhenek [66]

Answer:

Not enough info for a valid answer.

Step-by-step explanation:

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3 years ago

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