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3 years ago

The Problem:

Mathematics

2 answers:

yan [13]3 years ago

8 0

Answer:

a) y = 50x + 0

b) y = 35x + 300

a) The price is $50 (per person), so you multiply 50 by the number of people going (which is x).

b) The price is $35 dollars (per person), so you multiply 35 by the number of people (which again would be x). There is also an extra cost of $300.

E. 300 6*50=300

F. 510 35*6+300=510

Stells [14]3 years ago

6 0

Answer: hey u ever find out? i would love to know

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In the diagram, WZ=StartRoot 26 EndRoot.

gogolik [260]

Answer:

$P = 8 + 2\sqrt{26}$

Step-by-step explanation:

Given

$W = (-2, 4)$

$X = (2, 4)$

$Y = (1, -1)$

$Z = (-3,-1)$

Required

The perimeter

First, calculate the distance between each point using:

$d = \sqrt{(x_1 - x_2)^2 + (y_1 -y_2)^2$

So, we have:

$WX = \sqrt{(-2- 2)^2 + (4-4)^2 } =4$

$XY = \sqrt{(2- 1)^2 + (4--1)^2 } =\sqrt{26}$

$YZ = \sqrt{(1- -3)^2 + (-1--1)^2 } =4$

$ZW = \sqrt{(-3--2)^2 + (-1-4)^2 } =\sqrt{26}$

So, the perimeter (P) is:

$P = 4 + \sqrt{26} + 4 + \sqrt{26}$

$P = 8 + 2\sqrt{26}$

8 0

2 years ago

On Sunday, Chris bought 5% of the cans from his grocery store in preparation for hurricane Sandy. If he bought 61 cans, how many

Gelneren [198K]

Answer:

1220 cans

Step-by-step explanation:

Let the number of cans be x

<u>5% of x is 61, solve the equation below for x:</u>

x*0.05 = 61
x = 61/0.05
x = 1220 cans

7 0

3 years ago

What is 263874 rounded to the nearest 10000

Archy [21]

30000 is the answer as it is ajove 20000 in comparison to rounding down

6 0

3 years ago

I said no it's not a function but why isn't it a function?

VMariaS [17]

It's not a function because the x value repeated but wasn't accompanied by the same y value . there is (-2,2) and (-2,14) but if they had the same y value like (-2,2) and (-2,2) or (-2,14) and (-2,14) the table would represent a function. If you still dont understand I'll be more than happy to elaborate :)

8 0

3 years ago

Standard form of 40+5+6+.03

Sever21 [200]

40
+5
+6
.03
------------------
= 51.03
-----------------

6 0

3 years ago

Read 2 more answers