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alexdok [17]
2 years ago
12

Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust?

Mathematics
1 answer:
Cerrena [4.2K]2 years ago
3 0
A____________________
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Calvin sells real estate. He earns a 5% straight commission on each sale. He recently sold a house for $159,000.
Vanyuwa [196]
Mupliply .5 by 159000 and you get 79,500
4 0
3 years ago
Read 2 more answers
For the table below, determine the function rule, and find each of the missing y-values.
anygoal [31]
The answer is 8 and 13

<span>
y = ax + b
y = 4, x = 1        </span>⇒  4 = a + b
y = 6, x = 3       ⇒  6 = 3a + b

Solve the system of equation:
a + b = 4
3a + b = 6
______
b = 4 - a
3a + b = 6
______
3a + 4 - a = 6
2a + 4 = 6
2a = 6 - 4
2a = 2
a = 2/2 = 1
b = 4 - a = 4 - 1 = 3

So, the function rule is: y = x + 3

Thus, if x = 7, then y = 7 + 3 = 10
If x = 10, then y = 10 + 3 = 13


x y
1 4
3 6
4 7
5 8
7 10
10 13
6 0
3 years ago
What is the lcm of 8,12,3
kramer

Answer: 24

Step-by-step explanation:

Lowest common multiple means the lowest number that can be divisible by 8,12,3

Looking at this, let's pick 8&3 first

8×3=24

12×3=36

12×8=96

Looking at this value,24 seems to be the lowest,

Therefore the lowest common multiple is 24

5 0
3 years ago
Make a table of values for the following equation:
loris [4]

*Not 100% sure what you want but here goes*

Step-by-step explanation:

So what you do is create a table for this example label the x values say -2 through 2. Then you plug in the x value to the equation so for 2 its <u>y=</u><u> </u><u>2</u><u>(</u><u>2</u><u>)</u><u>+</u><u>5</u> which is 9. Continue this for the rest of the graph and that should do it.

Hope this helps

3 0
2 years ago
Read 2 more answers
Which of the following is a solution of x2 + 2x + 4?
scoray [572]

Answer:8x

Step-by-step explanation:

2++2=4 add x up 4 = 8x

3 0
2 years ago
Read 2 more answers
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