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lara31 [8.8K]
3 years ago
7

3 math questionsssssssssss

Mathematics
1 answer:
kupik [55]3 years ago
4 0
Can you show me the drop down choices?
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Solve for x. Show all work please! <br><br> 3(x + 5) = x - 7
cupoosta [38]
3x+15=x-7
2x=-22
x=-11
4 0
4 years ago
Read 2 more answers
(5x – 4y) (7x2 – 12x + 27)
inysia [295]

Answer:

205x-60x^2-164y+48xy

Step-by-step explanation:

4 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B40%20%7Bx%7D%5E%7B8%7D%20%7By%7D%5E%7B12%7D%20%20%7D%20" id="TexFormula1"
jonny [76]

Answer: 6x^4 √10t^12

Step-by-step explanation:

6 0
4 years ago
Jim wants to lower a hot air balloon 7 times going down the same distance for a total of of 133m. What integer represents the ch
Alexus [3.1K]

Answer:

multiply 7x133m and than boom

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Solve the inequality for x. <br> - 2 x - 10 ≥ 4
Inga [223]

Answer:

x ≤ -7

Step-by-step explanation

<em>the steps to solve this are:</em>

1. Add 10 to both sides to get the x value and constant isolated on both sides.

-2x ≥ 14

2. Divide both sides by -2 to get the x value

x ≥ -7

3. Flip the inequality sign since you divided by a negative x-value.

x ≤ -7

Hope i could help! :)

6 0
3 years ago
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