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klio [65]
3 years ago
7

I need help with math!!! time is running out!!! will mark brainliest!!!

Mathematics
1 answer:
blsea [12.9K]3 years ago
4 0
1.

Answer A. (x<1)

2.

Answer A.

3.

Answer A. (x<0)

4.

Answer D. (x>2.5)
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Express the sum in the simplest form.
olga nikolaevna [1]
The answer would be the third one because you cannot change the denominator and you can only add the numerators
5 0
3 years ago
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5.Write each algebraic expression in simplest form.
Hatshy [7]

Answer:

=12x+y

Step-by-step explanation:

Combine like terms

=5x+-3y+7x+4y

=(5x+7x)+(-3y+4y)

=12x+y

7 0
3 years ago
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A recipe calls for 3/4 cup of butter. Angie wants to triple the recipe, but she has only 1 5/8.
Lyrx [107]
Let's start out by tripling the original recipe to see how much butter Angie needs.

\frac{3}{4} * 3 = total
\frac{3* 3}{4} = total
\frac{9}{4} = total
2 \frac{1}{4} = total

So we need 2 \frac{1}{4} cups of butter, but Angie only has 1 \frac{5}{8}. Let's subtract what Angie has from the total to see how much more she needs.

2 \frac{1}{4}  -  1\frac{5}{8} = n
\frac{9}{4} - \frac{13}{8} = n
we will need the least common denominator for both fractions
\frac{2}{2} *(\frac{9}{4}) - \frac{13}{8} = n
\frac{18}{8} - \frac{13}{8} = n
\frac{5}{8} = n

So Angie need \frac{5}{8} cups more of butter for the recipe.

7 0
3 years ago
A linear function passes through (-2, 12) and (4,0). What is the slope of the function?
ValentinkaMS [17]

Answer:

-2

Step-by-step explanation:

I actually just did functions in math at the end of last semester I offer you my condolences dude

5 0
2 years ago
HALT! DON'T MOVE A MUSCLE! CLICK HERE AND HELP ME OUT?! BRAINLIEST ANSWER INCLUDED! it costs $10 to place an advertisement in th
SashulF [63]

The ordered pairs are probably (0,10) and then (-1,5).

7 0
3 years ago
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