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alexgriva [62]
3 years ago
12

Brainliest 100pts Bad answers = insta-report, if you dont understand dont answer the question.

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
5 0

Answer:

Start by combining like terms, than you subtract and or add to both signs of the = sign, lastly you do the same thing with division and multiplication.

Step-by-step explanation:

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Can someone help me with this?
Lerok [7]

Answer:

1 is C and 2 is B

Step-by-step explanation:

4 0
2 years ago
What expression is equivalent to -19x+8y-2+7-40y+43​
Bogdan [553]

Answer:

- 19 \times  - 32y + 48

5 0
3 years ago
Given the parametric equations, x = 2t + 5 and y = 3t^2 - 1, find the point on the graph at time, t = 4.
Tpy6a [65]

Answer: (13, 47)

The expression t = 4 means that 4 units of time have come off the clock (possibly 4 seconds). Plug this value into each equation given for x and y

x = 2*t + 5 = 2*4 + 5 = 8 + 5 = 13

y = 3*t^2 - 1 = 3*4^2 - 1 = 3*16 - 1 = 48 - 1 = 47

In short, if t = 4 then it leads to x = 13 and y = 47 at the same time. These x and y values pair up to get the final answer (13,47)

8 0
3 years ago
Last time I'm asking:
fgiga [73]
5/9, the first one is less than 5, 8/9 left, take away 3 since the 2nd one has to be greater than 5. 5/9 is your final answer. Hope I helped you.
4 0
3 years ago
Question 1<br> factor x^2 +8x +15<br> A. (x+5)(x+3)<br> B. (x+5)(x-3)<br> C. (X-5)(x-3)
Tema [17]
The answer is A (x+5)(x+3)

explanation:
the GCF of 15 is 3 and 5
3 and 5 also add up to 8 making each of the number the zeros

(x+5)(x+3)
3 0
2 years ago
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