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3 years ago

Consider the graph of the linear equation 2x - 5y = 10.

Mathematics

1 answer:

jeyben [28]3 years ago

7 0

Answer:

x-intercept= (5,0)

y-intercept= (0,-2)

Slope= 2/5

Step-by-step explanation:

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For the function f(x) = 2x +3, evaluate f(3).

AveGali [126]

Answer:

Step-by-step explanation:

f(3) = 2(3) + 3

= 9

4 0

3 years ago

Read 2 more answers

Please help me with this math problem, urgent please

cestrela7 [59]

Answer:

y = -3.5x + 15

Step-by-step explanation:

Your slope-intercept equation is always y = mx + b

Using this formula, we need to find slope first: m = (y2-y1) / (x2-x1)

Step 1: Find slope

m = (1-8) / (4-2)

m = -7/2

Step 2: Plug in into slope-intercept form

y = -3.5x + b

Step 3: Find <em>b </em>(Plug in a coordinate given)

1 = -3.5(4) + b

1 = -14 + b

b = 15

Step 4: Combine it all together

y = -3.5x + 15

And you have your final answer.

3 0

3 years ago

Help.....please explain show your work

pshichka [43]

Well pick an answer and press submit

4 0

3 years ago

Explain how you know that 5/8 + 6/10 is greater than 1.

prisoha [69]

Because 5/8 + 6/10 is 49/40 and 49/40 is equal to 1 9/40

6 0

3 years ago

You need to write an essay that has at least 500 words. You have written 285 words so far. Write and solve an inequality that re

BabaBlast [244]

Answer:

The minimum number of words left to write is 215

Step-by-step explanation:

Let

w -----> the number of words left to write

we know that

The number of words left to write plus the words written so far must be greater than or equal to 500 words

Remember that the word "at least" means "greater than or equal to"

$w+285\geq 500$

Solve for w

Subtract 285 both sides

$w\geq 500-285\\w\geq 215$

The minimum number of words left to write is 215

4 0

3 years ago