3 years ago

Help!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

shepuryov [24]3 years ago

5 0

Answer:

Step-by-step explanation:

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Mr. Moran chose 10 different test scores out of 50, and they are shown below. For the following set of data, find the mean test

frozen [14]

Answer:

39.5

Step-by-step explanation:

5 0

3 years ago

Which expression has the same value as 4x – 3y?

coldgirl [10]

Answer:

4x+(-3y)

Step-by-step explanation:

$\\ \rm\longmapsto 4x+(-3y)$

(-)(-)=(+)
(+)(-)=(-)
(-)(+)=(-)
(+)(+)=(+)

$\\ \rm\longmapsto 4x-3y$

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3 years ago

5x +1 = -3+10x how do you solve this

Natali5045456 [20]

Answer:

x = 4/5

Step-by-step explanation:

Group like terms together. Start by subtracting 1 from both sides, obtaining

5x = -4 + 10x.

Then combine the x terms, obtaining 4 = 5x.

Solving for x by dividing both sides by 5, we get x = 4/5.

7 0

4 years ago

Read 2 more answers

AS ALWAYS, DUE TODAY! Pls and thanks. NOTE- Legit answers only! Legit answers= Brainliest, 5.0 stars, and a Thanks.

Vesna [10]

Answer:

x=105 and y=190

Step-by-step explanation:

4x+1y=610, and x+y=295 ; x= 105 and y=190

8 0

3 years ago

Read 2 more answers

Plz help me-7.1(z-1.1)

Elena-2011 [213]

Answer:

Step by step explanation:

$- 7.1(z - 1.1)$

Multiply each term in paranthesis by -7.1

$- 7.1 \times z - 7.1 \times ( - 1.1)$

Multiply:

$-7.1z + 7.81$

Hope this helps...

Good luck on your assignment..

6 0

3 years ago