3 years ago

Need help on this one

Mathematics

1 answer:

AfilCa [17]3 years ago

8 0

Answer: a=7 and b=8 so you put them in the places they belong

explanation: see picture

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Need help ! explain how you got the answer too pls:)

Likurg_2 [28]

Answer:

the answer is D

Step-by-step

14ab^3/7a^-2b^-1

= 14a^3b^4/7

=2a^3b^4

7 0

3 years ago

The painter made— or quart of purple paint

Andreas93 [3]

Answer:

32 oz

Step-by-step explanation:

Im assumin you mean how many oz

3 0

3 years ago

Solve. t - (- 10) = 9

Gekata [30.6K]

T - ( - 10) = 9
t + 10 = 9
t = 9 - 10
t = -1

----------------------------------
Answer: t = -1
----------------------------------

5 0

3 years ago

Read 2 more answers

I need some help i cant figure this out

Luden [163]

Answer:

Um the picture isn´t very clear it is hard to see it.

Step-by-step explanation:

at least on my end it is.

8 0

3 years ago

Without graphing classify each system as independent dependent or inconsistent -x -y=7<br> 5x-5y=5

jek_recluse [69]

Answer:

Is a consistent independent system

Step-by-step explanation:

we have

$-x-y=7$ -----> isolate the variable y

$y=-x-7$ ----> equation A

$5x-5y=5$ -----> isolate the variable y

$y=x-5$ ---> equation B

Compare equation A and equation B

We can affirm that

The slopes are not equal ( so the lines are not parallel)

The lines are different

The product of their slopes is equal to -1 (the lines are perpendicular)

The system of equations has only one solution

therefore

Is a consistent independent system

5 0

3 years ago