3 years ago

I need help with a math problem...

Mathematics

1 answer:

Furkat [3]3 years ago

3 0

1. x=5/2
2. x=3/4-3/4y
y belongs R

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NEED RNN!!!!!

Reptile [31]

Answer: 6.1 and 6.3

Step-by-step explanation: just did it

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3 years ago

Aidan read 5 pages for every 3 pages

OlgaM077 [116]

Answer:

35 pages

Step-by-step explanation:

5-3=2

14÷2=7 sets

Hence, no. of pages Aiden read=5×7

=35 pages

3 0

3 years ago

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What would be the equation containing the points (-8,-15),(-3,0),(2,15)

lys-0071 [83]

Answer:

$y=3x+9$

Step-by-step explanation:

step 1

Find the slope

The formula to calculate the slope between two points is equal to

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

take the points

(-8,-15),(-3,0)

substitute in the formula

$m=\frac{0+15}{-3+8}$

$m=\frac{15}{5}$

$m=3$

step 2

Find the equation in point slope form

$y-y1=m(x-x1)$

we have

$m=3$

$point\ (-3,0)$

substitute

$y-0=3(x+3)$

step 3

Convert to slope intercept form

$y=mx+b$

$y-0=3(x+3)$

apply distributive property right side

$y=3x+9$

8 0

4 years ago

Given f(x) = x2 – 5x and g(x) = 2x + 1, find (f + g)(-3).<br> On

MatroZZZ [7]

Answer:

Step-by-step explanation:

hello :

f(x) = x² – 5x and g(x) = 2x + 1

(f + g)(-3)= f(-3)+g(-3) = (-3)²-5(-3) +2(-3)+1 = 9+15-6+1

(f + g)(-3)= 19

7 0

3 years ago

Two step equation, I don’t know how to do the problem step by step. 3x+9=5. I know that the answer is -1 1/3 but I don’t know ho

kap26 [50]

Answer:

Below

Step-by-step explanation:

1. 3x+9=5

2. 3x+9-9=5-9

3. 3x=-4

5. 3x/3=-4/3

6. -4/3

7. -1 1/3

4 0

2 years ago

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