3 years ago

Last question plz make sure it’s right and NO WEBSITES/LINKS will mark brainiest if right :)

Mathematics

1 answer:

Luba_88 [7]3 years ago

6 0

Answer:

4/5

Step-by-step explanation:

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4x + 11y = 7<br> 4x + 3y = -1

Serhud [2]

Answer:

x= - 1

y= 1

Step-by-step explanation:

qwertyuiopsknzvzbjzjjs

5 0

3 years ago

Espen predicted that he would sell 32 baseball caps but he actually sold 29 baseball caps which expression would find the percen

Gre4nikov [31]

Answer:

Step-by-step explanation:

This is the correct answer because the difference between 32 and 29 is 3 and the intial price is 32, Hence 3/32 (100)

6 0

3 years ago

SECOND TIME POSTING<br> Find the area of the shaded region.

topjm [15]

Answer:

The answer is 25.

Step-by-step explanation:

150/6 is 25

I think that is the correct answer sorry I didn't answer before didn't see the problem.

7 0

3 years ago

Pls help what’s the slope

kramer

Answer:

The slope of this is -3

Step-by-step explanation:

slope = change in y/ change in x or rise/run!!!

you move 3 down and 1 to the right. So basically -3/1 which can be simplified to -3!!!!

3 0

3 years ago

Read 2 more answers

help please! Darren is finding the equation in the form y = m x + b for a trend line that passes through the points (2, 18) and

andrezito [222]

Answer: d) 14

Step-by-step explanation:

Equation of a line passing through (a,b) and (c,d):

$(y-b)=\dfrac{d-b}{c-a}(x-a)$

Equation of a line passing through (2, 18) and (–3, 8):

$(y-18)=\dfrac{8-18}{-3-2}(x-2)\\\\\Rightarrow\ (y-18)=\dfrac{-10}{-5}(x-2)\\\\\Rightarrow\ (y-18)=2(x-2)\\\\\Rightarrow\ y-18=2x-4\\\\\Rightarrow\ y=2x-4+18\\\\\Rightarrow\ y=2x+14$

Comparing resulting equation $y=2x+14$ to $y = m x + b$ , we get value of b= 14.

Hence, correct option is d) 14

6 0

3 years ago

Read 2 more answers