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Zanzabum
3 years ago
13

Math question about equations or inequalities

Mathematics
1 answer:
lapo4ka [179]3 years ago
4 0
3a+8 \ \textless \  29 \\  \\ 3a \ \textless \  21 \\  \\ a \ \textless \  7

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Please Help!! 9 points ! brainliest answer
Zepler [3.9K]

Answer:

Answer C I think

Step-by-step explanation:

3 0
3 years ago
Alyssa is saving up for a computer and knows she'll need to spend at least $750 to get the one she wants. She saves $80 each mon
SOVA2 [1]

Answer:

80x\geq 750

She'll need to save at least 10 months to be able to go buy the computer.

Step-by-step explanation:

Let

x ----> the number of months

we know that

The inequality that represent this situation is equal to

80x\geq 750

solve for x

x\geq 750/80

x\geq 9.4\ months

therefore

The minimum number of months is 10

6 0
3 years ago
Find the measure of arc AC whose inscribed angle is 62 degrees.
Marina CMI [18]
Check the picture below, that's the "inscribed angle theorem"

3 0
3 years ago
On Thursday, a local hamburger shop sold a combined total of 234 hamburgers and cheeseburgers. The number of cheeseburgers sold
Ratling [72]

Hey there! I'm happy to help!

Let's call the hamburgers h and the cheeseburgers c.

h+c=234

c=2h

Let's plug this value of c into the first equation to solve for h.

h+2h=234

3h=234

Divide both sides by 3.

h=78

Therefore, 78 hamburgers were sold on Thursday.

Have a wonderful day! :D

4 0
4 years ago
Ughhhhhhhhh last one
Lubov Fominskaja [6]

Answer:

c) x=13

Step-by-step explanation:

4x + 2 = 90 − 36

Step 1: Simplify both sides of the equation.

4x + 2 = 90 − 36

4x + 2 = 90 + −36

4x + 2 = (90 + −36) (Combine Like Terms)

4x + 2 = 54

4x + 2 = 54

Step 2: Subtract 2 from both sides.

4x + 2 − 2 = 54 − 2

4x = 52

Step 3: Divide both sides by 4.

4x/ 4  =  52/ 4

x=13

if you need a shorter way to get this... is to do what i did and just used MathPapa's algebra calculator and put in "4x + 2 = 90 - 36" cause that's basically what the question is asking you to use... im not saying to do my method... im just saying that's how i got it

Ω Entity001 And Project Omega Ω

5 0
3 years ago
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