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Zigmanuir [339]
3 years ago
15

Is this right? someone please help! i’ll give brainliest :)

Mathematics
2 answers:
padilas [110]3 years ago
8 0

Answer:

you're right

Step-by-step explanation:

2 + 5x ≥ 52

5x ≥ 50

x ≥ 10

7 - x > -2

-x > -9

x < 9

hichkok12 [17]3 years ago
7 0

Answer: Yes

The only difference between simplifying equations and inequalities is that if you ever divide both sides by a negative, flip the sign.

Hope it helps <3

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23 students are making smiley faces from macaroni noodles. The teacher got a box of macaroni’s that has 276
drek231 [11]

Answer:

12 noodles

Step-by-step explanation:

If each child is given x amount of noodles, and there are 276 noodles to split among 23 students, set up the equation as seen below:

276÷23=12

276 noodles divided by 23 children = 12 noodles per child.

3 0
3 years ago
How to Factor r^2-5r-14
12345 [234]

Answer:

(r-7)(r+2)

Step-by-step explanation:

First, let's look at the -14. Possible factors for that number are (-2, 7) (2, -7) (1, -14) and (-1, 14).

Now, let's look at the -5. How can we make -5 with the pairs that we just found?

The only possible way is 2 and -7 (added together equals -5)

6 0
3 years ago
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If y = -10 -x, find y when x = -2​
arlik [135]

Answer:

y = -8

Step-by-step explanation:

y = -10 - x

y = -10 - (-2)

y = -10 + 2

y = -8

8 0
3 years ago
Read 2 more answers
What number is 15.26 more than the difference of 346.18 and 215.37?
Galina-37 [17]

Answer:

146.07

Step-by-step explanation:

Let's take this question one step at a time. First, we'll find the difference of 346.18 and 215.37. This is equivalent to 130.81. Then, we have to find the number that's <em>15.26 more</em> than 130.81, and this is equivalent to 146.07. So, our final answer is 146.07.

If you have any further questions, let me know!

6 0
2 years ago
Can someone help me with this pleasee
lorasvet [3.4K]

Answer: D

Step-by-step explanation:

in the first equation you need to shade below and for the second equation you need to shade to the right and the only place where the shading matches is in section d

8 0
3 years ago
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