2 years ago

Which pair of terms are like terms?

Mathematics

1 answer:

sdas [7]2 years ago

6 0

Answer:

b: -2y and 4y

Step-by-step explanation:

The answer is option B

-2y and 4y are like terms because they have the same algebraic alphabet at the back of their coefficients.

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Jose made 5 2/3 cups of juice. He served 3/4 of it at dinner. Which equation shows the amount of juice that Jose served?

Leto [7]

Answer:

4 1/4 cups were served

Step-by-step explanation:

Just multiply 5 2/3 cups by 3/4:

17 3

---- * ---- = 4 1/4 cups were served.

3 4

4 0

1 year ago

Is X-1 a factor of x^5-1?

Musya8 [376]

Answer: No

Explanation:

According to factor theorem, if f(x)=0 then x is a factor of the given function or equation.

As x-1 is a factor

We equate x-1=0

x=1

Substituting in x^5-1, we have 1^5-1 =1-1=0.

Hence, it's a factor.

When coming to x^5+1, it would become 1^5+1=1+1=2

So x-1 isn't a factor of x^5+1.

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1 year ago

For which year would this model most likely be sufficient to make a prediction of the population? 1950 2005 2025 2050

lana66690 [7]

Answer:

2005

Step-by-step explanation:

hope this helps

3 0

2 years ago

Help me with number one and number six before answering say which number you are answering please help me and thank you.

Ksenya-84 [330]

1) 3 times 15 is 45
6) because in order for it to even have a slope it has to be constant through out the whole thing.

5 0

3 years ago

Find the value of y for which line a is parallel to line b.

alexdok [17]

Y+38°= 180 beacuse if a and b are parallel they are co interior angles. This means that they will at to 180.

y=180-38= 142°

Answer: 142°

Drew out some hopefully helpful pictures below. Hope they help! let me know if you still have any questions!

6 0

2 years ago