Angela earns a base salary of $842 each week and a 4% commission on products she sells. Her earnings last week were $879.60. What was the value of the products she sold?

Answer:

$937.50

0.04 x 937.50 = 37.50

Step-by-step explanation:

Percentage of  4% would only multiply $4 per 100, $40 per 1000

and as this is under 1000 we only have to multiply 1.4 x 37.50

then multiply that answer by 1.4 again and get 62.5 then subtract from a 1000 = 937.50

0.04 x  937.50  =  37.50

A carnival charges $3 for kids and $10 for adults. On Saturday, there were 500 visitors, and the total amount taken at the gate was $3,600. The equation representing the number of visitors is k + a = 500, where k represents the number kids and a represents the number of adults. The equation representing the amount of money collected is 3k + 10a = 3,600. How many kids and adults visited the carnival?
Part A
Before solving this problem, decide which tool you’ll use to solve it. Which method for solving systems of linear equations is best for solving this problem? Explain your answer.
Part B
Solve the system of equations to find the number of kids and adults that visited the carnival.

The regular price of a sofa in dollars is represented by P the sale price of the sofa is 30% off the regular price. Select all that apply ​

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The dot plot below shows the number of items in the basket of some shoppers:

A dot plot with integers 1 to 5 is shown. It is labeled Items and titled Items in Baskets. There is 1 dot above 1, 2 dots above 2, 4 dots above 3, 2 dots above 4, and 1 dot above 5.

Which of the following statements best describes the shape of the data?

It is symmetric and has a peak at 3.
It is symmetric and has a peak at 4.
It is not symmetric and has a peak at 3.
It is not symmetric and has a peak at 4.

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Select all of the statistical questions.
Group of answer choices

1.How many days are in the year?

2.How many houses are in your town?

3.What percent of Long Grove High School students like pizza?

4.What is the average temperature in January?

5.When does Matchell Bank open in the morning?

Jay tosses two coins several times. The results are below.

H → Heads
T → Tails

Toss 1: H;H
Toss 2: H;T
Toss 3: T;H
Toss 4: T;T
Toss 5: T;H

What is the experimental probability that the coins will land on different sides on the next toss?

O 1/5
O 2/5
O 3/5
O 4/5

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Ann is going on vacation. Ann leaves dog food for a pet-sitter to feed her dog, Maggie, while she is away. She leaves 24 cans of wet food and a 38-ounce bag of dry food. Maggie eats 3 1/4
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A palm tree casts a 14 foot shadow. The end of the shadow is 22 feet from the top of the tree. How tall is the tree?

1. write a rule for the sequence. 3,-3,-9,-15
A. start with 3 and add -6 repeatedly
B. start with -6 and add 3 repeatedly
C. start with 3 and add 6 repeatedly
D. start with 3 and subtract -6 repeatedly
 
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B. -768,-3,072,-12,288
C. -1,536,-6,144,-24,576
D. -1,536,-9,216,-36,864

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A. start with 24 and add 3 repeatedly; 36,39,42
B. start with 3 and add 24 repeatedly; 57,81,105
C. start with 3 and add 24 repeatedly; 36,39,42
D. start with 24 and add 3 repeatedly; 57,81,105

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Question 1
Part A

How many pies can Pete’s Bakery make in 7 hours?

Which of the following best describes the relationship between the variables on the scatter plot below?

A. positive correlation

B. positive and negative correlation

C. no correlation

D. negative correlation

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A person has 2 pieces of string. The first piece is 3 inches long and the second one is 3 times as long. What is the length of the second piece, in centimeters, given that 1 inch =2.54 cm?​

Find all roots of the polynomial function f(x) = 2x^4-x^3-13x^2+5x+15