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4 years ago

Please help me! Extra points for this one

Mathematics

2 answers:

emmainna [20.7K]4 years ago

7 0

Answer:

3x +-4

Step-by-step explanation:

well since it is linear functions you would want the Mx+B equation to be present and since you have to find rise over run you would get 3/1 which is just 3 translated giving you a slope of 3 and your y-intercept is your B so in forth giving you the answer of 3x+ -4

plz mark brainliest

aleksley [76]4 years ago

7 0

Hi There!

Answer:

y = 3x + (-4) or y = 3x - 4

Step-by-step explanation:

If you look at the graph you can see that the y intercept is -4.

If you look at line the only point that lines up exactly with the cross hairs of the graph is 3.

Hope This Helps :)

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Can someone tell me the answerz

anygoal [31]

Answer:

A is the right anser. Anything passt 0 is a negative.

Step-by-step explanation:

6 0

3 years ago

The sides of a rectangle are in the ratio 4:7. If its longer side is 31.5 in., find the shorter side, the perimeter, and the are

Lemur [1.5K]

Answer:

Width = 18 inches

Perimeter = 99 inches

Area = 567 square inches

Step-by-step explanation:

The sides of a rectangle are in the ratio 4:7. Then

Width $=4x$ in

Length $=7x$ in.

If its longer side is 31.5 in, then

Length = 31.5 in

and

$7x=31.5\\ \\x=\dfrac{31.5}{7}=4.5\ in$

So,

Width $=4\cdot 4.5=18\ in$

The perimeter is

$P=2(\text{Width}+\text{Length})\\ \\=2(18+31.5)\\ \\=2\cdot 49.5\\ \\=99\ in$

The area is

$A=\text{Width}\cdot \text{Length}\\ \\=18\cdot 31.5\\ \\=567\ in^2$

5 0

3 years ago

after shopping and vegetable store Mr Harris pays of bill before it tax that is $23.50 the vegetable tax rate is 5% how much wil

ZanzabumX [31]

Answer:

$24.68

Step-by-step explanation:

$23.50 * 1.05 = 24.675

24.675 rounded up is 24.68

Hope this helps! Please mark brainliest! Have a great day!

8 0

3 years ago

Read 2 more answers

Can you help me please? I'll mark brainiest

frosja888 [35]

Answer: I’m pretty sure the answer is d

Step-by-step explanation:

7 0

3 years ago

Kaylee is a member of girls scouts for firebrand station. she has been selling cookies infront of giant and noticed that each ni

Degger [83]

Answer: $379.69

Step-by-step explanation:

So first we can represent 75% as 3/4 which is easier for me to explain. so first I would do 1200*3/4 which will be 900 then I would do it again until the 5th night so 900*3/4=675 then 675*3/4=506.25 and then 506.25*3/4=379.6875. So Kaylee would sell $379.6875 but we can't do thousandths place so we round to the nearest hundredth so the final answer is

$379.69

4 0

3 years ago