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Bumek [7]
4 years ago
6

Subtract five from three times a number and the result is equal to the number plus five. find the number.

Mathematics
1 answer:
allsm [11]4 years ago
6 0
3(x)-5=x+5
3x=-5+5+x
3x=x
0=x
because 3x=x is basically would make each part into 0 which would end up the same. 
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Determine the constant rate of change (slope) of the linear function. A high school basketball team notices that attendance at i
kolbaska11 [484]

Answer:

The change in the people attending per game is 14.7 times as great as the change in the number of lost games.

This mean every game is lost, 14.7 less people (as the slope is negative) attend the next game.

Step-by-step explanation:

To calculate the slope, we need to relate two points of the function.

The slope m of the function y=m*x+b can be calculated as

We have the point (x=8, y=256) when it says 265 people attended the next game after the team lost 8 games.

The second point is (x=15, y=153) when it says 153 people attended the next game after the team lost 15 games.

We can write

y_2-y_1=(m*x_2+b)-(m*x_1+b)=m*(x_2-x_1)\\\\m=\frac{y_2-y_1}{x_2-x_1} =\frac{256-153}{8-15}=\frac{103}{-7}=  -14.7

7 0
4 years ago
Which ordered pairs make both inequalities true?
Arlecino [84]

Answer:

(0,-2) and (1, 1)

Step-by-step explanation:

7 0
4 years ago
PLS HELP MEEEEEEEEEEEEEEEEEE
algol [13]

Answer:

9.42477796 ≈ 9.4

Step-by-step explanation:

Ao= π*r

    = π*(6/2)

    =π*3= 9.42477796 ≈ 9.4

6 0
3 years ago
What improper fraction or mixed number is 30/20 in simplest form
True [87]
30/20= 1 and 10/20 in simplest form that is 1 and 1/2
3 0
3 years ago
Read 2 more answers
a company orders two types or gravel to use in a landscaping project. black gravel is $0.55 per pound and red gravel is $0.80 pe
garri49 [273]
So i guess the question is how much red gravel can they buy?

Red gravel: 3000 pounds
Black gravel: 2000 pounds

x+y=5000
0.80x+0.55y=3500

If it helped, reward me with a brainlist,
if it didn't, tell me and i'll help you understand
4 0
4 years ago
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