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lina2011 [118]
2 years ago
8

Help me i’ll give brainliest

Mathematics
1 answer:
jonny [76]2 years ago
4 0

Answer:

D and B

Step-by-step explanation:

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Last qestion if answered 40 points and brianlist and if right
Delicious77 [7]

Answer:

320 yards

Step-by-step explanation:

Alright, there was a lot of addition, and you're just gonna have to trust me, the answer is 320 yards

6 0
2 years ago
4-7x +3 +5x pleas help thanks
meriva

Answer:

7−2x

Step-by-step explanation:

1 Collect like terms.

(4+3)+(-7x+5x)

(4+3)+(−7x+5x)

2 Simplify.

7-2x

7−2x

3 0
2 years ago
Read 2 more answers
During his high school football career a running back averaged 81 yards/game with a standard
hodyreva [135]
The answer is ym=b your welcome
4 0
2 years ago
The data set below shows the number of players on each softball team in a tournament:
Tomtit [17]

Answer:

The average X bar would be 9.78

Take all players

Add them all together, you received 137

Then divide by the total number of players 14

147/14 = 9.79 with rounding to the second placement (100ths)

Step-by-step explanation:

8 0
2 years ago
The equation y minus 1 = negative 7 (x minus 3). is written in point-slope form. What is the y-intercept of the line?
Tresset [83]

Answer:

(0, 22)

Step-by-step explanation:

So you have the equation:

y-1=-7(x-3)

So first let's define what the "y-intercept" is. The y-intercept, of a line is like the name implies, when the line intercepts or "passes" the y-axis. And if you were to take any point on the y-axis, the y-value may vary, but there is one value that doesn't change, and that's the x-value. the x-value is always going to be zero, no matter where you are on the y-axis. So to find the y-intercept simple plug 0 in as x. This gives you the equation:

y-1 = -7(0-3)

y-1 = -7(-3)

y-1=21

y=22

So the y-intercept is at (0, 22)

7 0
2 years ago
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