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elena55 [62]
4 years ago
13

I need help with this question :/

Mathematics
1 answer:
Setler79 [48]4 years ago
8 0

Answer:

see explanation

Step-by-step explanation:

Note there is a common ratio between consecutive terms of the sequence, that is

- 450 ÷ 15 = 13500 ÷ - 450 = - 405000 ÷ 13500 = - 30

Thus to obtain the next term in the sequence multiply the previous term by - 30

start with 15 and multiply by - 30

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2(6x + 9 - 3x) - 5x + 21 how many solutions are there​
sergey [27]

Answer:

Only one solution.

Step-by-step explanation:

1) Collect like terms.

2((6x-3x)+9)-5x+21

2) Simplify (6x-3x)+9 to  3x+9.

2(3x+9)-5x+21

3) Expand by distributing terms.

6x+18-5x+21

4) Collect like terms.

(6x-5x) +(18+21)

5) Simplify.

x+39

Therefore, the answer is x + 39 and there is only one solution possible.

4 0
1 year ago
Square root of 7 in rational exponent form​
iVinArrow [24]

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3 0
3 years ago
Can someone explain step by step?
PSYCHO15rus [73]

Answer:

464 dollars.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is x= <br> In this problem I’m a bit confused for this one
krok68 [10]

Answer:

X=40°

Step-by-step explanation:

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I am pretty sure that is how you do it

3 0
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PLEASE HELP ME FIGURE THIS OUT
Vladimir [108]

Answer:

1. x = 8

2. w = -13

3. y = 108 (i am not sure for this one).

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Step-by-step explanation:

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

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