To solve 5y - 2 - 3y=8, can you start by adding 2 each side? Justify your reasoning.

Answers

Answer 1

Answer: Yes, you can start by adding 2 to each side, it doesn't made a difference if you combine 5y and -3y first or not. Either way, you still get y= 5 both ways you do it.

Answer 2

Answer: yes , you can add the 2 to both sides. you are combining like terms. it would be easier if you start off by doing 5y - 3y = 2y so the new problem would ne 2y-2=8 then add the 2 so 2y=10 so y = 5.

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The multiplication property of equality could be used to solve which of the following equations?(x + 2)(x - 3) = 0
m + 7 = -12
b ÷ (-2) = 18
-3 + y = 7

Answers

b ÷ (-2) = 18
hope it helps

well
first one doesn't need that property
2nd one needs subtraction property of equality
third one can use it
fourth one needs addition property of equality

3rd one is answer
b/-2=18 is answer

If p is the hypothesis of a conditional statement and q is the conclusion, which is represented by ~p → ~q

Answers

If p is not the hypothesis of a conditional statement then q is not the conclusion

4 rational numbers between 3/8 and 2/5

Answers

Step-by-step explanation:

3/8 = 15/40= 75/200

2/5 = 16/40 = 80/200

-> 4 rational numbers between 75/200 and 80/200 are 76/200, 77/200, 78/200, 79/200

What is the missing number

Answers

Well you need to spesific like mabie giving us some number.

To make curtains for a living room window for a customer, you will need three pieces of fabric in the following lengths: 3 feet, 3 feet, and 5 feet. What is the total length of fabric you will need? A. 8

Answers

Total length of fabric is: 3 + 3 + 5 = 11 feets

What does 50 tens equal

Answers

50*10 so it would equal 500

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The minimum of a parabola is located at (-1,-3).the point (9,1) Is also on the graph which equation can be solved to determine the value in the function representing the parabola?

Suppose you want to make a certain kind of tropical punch using bananas,oranges, and papayas. This is what you know.You know the recipe takes seven pieces of fruit.You don't know how many of each to put in the punch, but you know thatthere are twice as many oranges as bananas.You know that the seven pieces of fruit cost $5.25, where bananas cost $.50each, oranges cost $.75 each, and papayas cost $1.25 each.How many pieces of each type of fruit do you need to make the tropical punch?

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A rectangular prism has a surface area of 400 cm 2 . If it is 10 cm long and 10 cm wide, what is its height?4 cm 5 cm 8 cm 40 cm