Anna,Vickie, and Luanna are sisters. Anna is 3 years older thank Vickie, and Luanna is 2 years younger than Vickie. Use v for Vickie's age. Write expressions to show the ages of the other two sisters.Anna's age:_
Luanna's age:_

Answers

Answer 1

Answer: Anna= a
Vickie= v
Luanna= l

a is 3 years older that v
l is 2 years younger than v

Anna's age; 3+v
Luanna's age; v-2

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What do you think is worth more 200 shares or penny pickles or 1 share of exxon

Solve and show the work: 5 2/9÷2 1/3

Answers

I hope this helps you

HINTS:

1.) Use order of operations.
2.) ONE STEP PER LINE!
3.) PEMDAS (PERENTHESIS, EXPONETS, MULTIPLY, DIVIDE, ADD, SUBTRACT!

How do i solve it pleas don't give the answer but give hints

Answers

Step-by-step explanation:

A mixed number consists of an integer and a proper fraction:

$a(b)/(c)$

where the numerator is less than the denominator (b < c).

A terminating decimal is a decimal that ends. For example, 1/2 = 0.5.

A repeating decimal is a decimal that repeats forever. For example, 1/3 = 0.33333...

You must use 2, 3, and 4 exactly once. Try different combinations and see which ones result in a terminating decimal, and which one results in a repeating decimal.

What is the substitution method?

Answers

The method of solving "by substitution" works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the chosen variable and solving for the other. Then you back-solve for the first variable

What is 7÷2= using a disks and check your work

Answers

I don't know what using disk means, sorry but I know that,...

7÷2=3.5

HOPE THIS HELPED :)

7÷2=3.5
Hope I Helped:)

In scientific notation, what is the sum of 2.3 times 10^{-3} and 5.4 times 10^{-4}?a. 2.84 times 10^{-3}b. 5.63 times 10^{-3}c. 7.7 times 10^{-7}d. 12.42 times 10^{-12}

Answers

2.3 x 10⁻³
5.4 x 10⁻⁴

It is better to add this using standard form because these two have different decimal places.

2.3 x 10⁻³ ⇒ 0.00230
5.4 x 10⁻⁴ ⇒ 0.00054
0.00284

0.00284 in scientific notation is 2.84 x 10⁻³

PLEASSEEEEE HELPPPPP ASAPPPP I WILL GIVE BRAINLIEST FOR CORRECT ANSWERS ONLY PLEASE

Question 1(Multiple Choice Worth 5 points)
(03.01 LC)

Zak and Ryan earn $60 per week for delivering pizzas. Zak worked for x weeks and earned an additional total bonus of $25. Ryan worked for y weeks. Which expression shows the total money, in dollars, that Zak and Ryan earned for delivering pizzas?

85x + 60y
60x − 25 + 60y
60x + 85y
60x + 25 + 60y
Question 2(Multiple Choice Worth 5 points)
(03.02 MC)

Nadia surveyed 80 students at her school and found that 0.55 of the students she surveyed said their favorite class is math. Another 15% of the students she surveyed reported that their favorite class is science. How many more students in the survey prefer math over science?

12
32
44
48
Question 3(Multiple Choice Worth 5 points)
(03.01 LC)

A theater company charges $7.50 per ticket for people of all age groups. If c represents the total number of children who bought tickets and a represents the total number of adults who bought tickets, which expression best represents the total money earned by the company from the sale of tickets?

7.5c + a
c + 7.5a
15(c + a)
7.5(c + a)
Question 4(Multiple Choice Worth 5 points)
(03.02 MC)

Bella, Lydia, Camila, and Trinity together stacked a total of 60 pizzas in a pan. Bella stacked 0.25 of the pizzas, Lydia stacked 12 of the 60 pizzas, Camila stacked 35% of the pizzas, and Trinity stacked the remaining pizzas. Who stacked the most pizzas?

Bella
Lydia
Camila
Trinity
Question 5(Multiple Choice Worth 5 points)
(03.01 LC)

Which expression is equivalent to 12a + 8?

4(3a + 2)
4(3a + 8)
6(6a + 2)
6(6a + 8)
Question 6(Multiple Choice Worth 5 points)
(03.05 MC)

Lena needs $50 to buy some notebooks. She had saved $2 and plans to work as a babysitter to earn $8 per hour. Which inequality shows the minimum number of hours, n, that Lena should work as a babysitter to earn enough to buy the notebooks?

2 + 8n ≤ 50, so n ≤ 6
8n ≤ 50 + 2, so n ≤ 6.5
8n ≥ 50 + 2, so n ≥ 6.5
2 + 8n ≥ 50, so n ≥ 6