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ollegr [7]
2 years ago
7

Hi please help me with 6 and 7 also 8 for brainlst :)

Mathematics
2 answers:
rjkz [21]2 years ago
8 0

Answer:65

Step-by-step explanation:

Inessa [10]2 years ago
3 0

Answer:

for 6 its M= -8/5 for 7 the slope is 5/4 and the y intercept is -2 and for 8 its 7=5x+1

Step-by-step explanation:

for number 6 you graph it  for 7 the thing left to x is the slope and the number to the right is the y intercept and m stands for slope and b is the y intercept :)

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Someone please help!!!!!
Nadya [2.5K]

Answer:

144 people were originally at the party.

Step-by-step explanation:

18 boys is one fifth of the second boys population, so the second population is 18x9 = 162. The original population would be 162-18, which equals 144.

6 0
3 years ago
Factor completely:<br> z^9-d^6
jeka57 [31]

Answer: with the power of 9 − 1 with the power of 6

Sorry if im wrong and have a wonderful day!!!!!

7 0
2 years ago
Read 2 more answers
Dependent and Independent variables? I am plotting points on a scatterplot and I'm not sure where to place my variables. The num
IrinaK [193]

Answer:

The number of confirmed cases is the independent variable.

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Why?

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4 0
3 years ago
I dont know the answer!! I give brainlist...​
iragen [17]

Answer:

A.   (f + g)(1) = - 9

B.    (f - g)(0) = -7

C.    (fg)(3) = 0

Step-by-step explanation:

A.    (f + g)(1) = f(1) + g(1)               f(1) = 1^2 - 9 = 1 - 9 = - 8       g(1) = 1 - 2 = - 1

                    = -8 -1 = -9

B.     (f - g)(0) = f(0) - g(0)             f(0) = 0^2 - 9 = 0 - 9 =  -9      g(0) = 0 - 2 = -2

                      =  -9 + 2 = -7

C.      (fg)(3) = f(3)(g(3)                   f(3) = 3^2 - 9 = 9 - 9 = 0    g(3) = 3 - 2 = 1

                    = 0(1) = 0

4 0
2 years ago
Ravens scores 247 points in a video game how many more points does he need to score a total of 650
Anni [7]
Try to use the total which is 650 - 247
by that will give you the answer
8 0
3 years ago
Read 2 more answers
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