3 years ago

Really need help like help on math

Mathematics

1 answer:

Semmy [17]3 years ago

7 0

Answer:

Step-by-step explanation:

there are infinite solutions because if the numbers are equal that means that both sides are equal

both sides have x too

therefore x can be any value and the equation will still be true

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How many solutions does the nonlinear system of equations graphed below have?

serg [7]

Answer:it’s obvi “C”.

Step-by-step explanation:

8 0

3 years ago

Which equation is the BEST fit for the data in the graph? A) y = 8x – 75 B) y = 75x – 8 C) y = -8x + 75 D) y = -75x + 8

vivado [14]

Answer:

Most Likely C) y = -8x + 75

Step-by-step explanation:

The scatter plot shows a negative association, so the line of best fit has a negative slope. The eliminates A and B, since their slopes are positive.
The highest point is (0,75). Because of this, it is safe to assume that would be the best estimate of the y-intercept.
Out best answer is $y=-8x+75$

3 0

3 years ago

PLEASE HELP,, MARKING BRAINLIEST!!!<br><br> Given coordinates N(-1,-11) and P(-1,-3), find NP?

Allushta [10]

Answer:

its 8 units long

Step-by-step explanation:

since x is the same we dont have to do much since its a straight line up and down

find the difference in the ys

-11 - -3 = -8

8 units long

hope this helps <3

4 0

3 years ago

What is the sum of the first five terms of the geometric series 2 − 8 + 32 −

MrMuchimi

Answer:

∑ (n = 1 to 5) (2·(-4)^(n - 1))

S5 = 2·((-4)^5 - 1)/((-4) - 1) = 410

5 0

3 years ago

Laura can finish payroll in 3 hours. it takes ben 5 hours to do the same job. If they work together, how long should it take the

rjkz [21]

Answer:

15/8 hours .................

Step-by-step explanation:

Let L be Laura, and B be Ben. Then:

3L=1

5B=1

15L=5

15B=3

15(L+B)=5+3=8

15/8 (L+B)=1

5 0

3 years ago

Really need help like help on math​

Really need help like help on math