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2 years ago

I need help!!! and make sure its 100 percent right!! my graduation is at rate of not passing

Mathematics

2 answers:

geniusboy [140]2 years ago

6 0

Answer:

I'm not 100% sure I'm right but I think x = -1

because it says "f(x)" and then it says"Find f(-1)" so that is why I think x = -1

balu736 [363]2 years ago

6 0

Answer:

I'm not sure I have no clue

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Make word problem for 6,8 4,8

Butoxors [25]

Answer:

sorry this is for the points

4 0

3 years ago

Combine like terms - y + 9z - 16y - 25z + 4

alexandr402 [8]

$- 17y - 16z + 4$

Step-by-step explanation:

1) Collect like terms.

$( - y - 16y) + (9z - 25z) + 4$

2) Simplify.

$- 17y - 16z + 4$

So, therefor, the answer is -17y - 16z + 4.

8 0

3 years ago

Write an equation of the line with the given slope and y-intercept,(4,3) and (0,1)

PSYCHO15rus [73]

Answer:

y=1/2x+1

Step-by-step explanation:

First use slope formula.

$\frac{y2-y1}{x2-x1}$

Plug in the information needed.

$\frac{1-3}{0-4}=\frac{-2}{-4}=\frac{1}{2}$

The slope is $\frac{1}{2}$ .

Now, use point-slope formula.

y-y1=m(x-x1)

Plug in the information needed.

y-3=1/2(x-4)

y-3=1/2x-2

y=1/2x+1

The equation of the line in slope-intercept form is y=1/2x+1.

Hope this helps!

If not, I am sorry.

5 0

1 year ago

The frequency table shows the students' scores on a recent math test.what percentage of the students scored at least 81 on the t

Irina18 [472]

Answer:

54%

Step-by-step explanation:

total students are 50

20+7 scored at least 81 = 27

27/50=54%

8 0

2 years ago

Read 2 more answers

Which statement below compares the decimals correctly? (3 points) A 0.63 < 0.48 B 0.48 = 0.63 C 0.63 > 0.48 D 0.48 > 0.

Bad White [126]

Answer:

$(c)\ 0.63 > 0.48$

Step-by-step explanation:

Given

$0.63$ and $0.48$

Required

Which compares them correctly

$(a)\ 0.63 < 0.48$

This is incorrect because 0.63 is greater

$(b)\ 0.48 = 0.63$

This is also incorrect because 0.63 is greater

$(c)\ 0.63 > 0.48$

This is also correct because 0.63 is greater

$(d)\ 0.48 > 0.63$

This is also incorrect because 0.63 is greater

7 0

3 years ago