if f(x) = –5x2 + 8x + 11 then find f(–3).

Jenny bought gas for her car which costs $2.95 per gallon. Jenny bought 16.1 gallons of gas.What was the total cost for Jenny’s gas (rounded to the nearest cent)?

Just round 47.495 to the nearest cent.

What transformation is shown below? (Look carefully at the vertices.)
can't be determined
translation
reflection
rotation

i guess fill most of this out?

Hallie bought a gift for her brother. She placed the gift in the gift box shown in the diagram. Each square represents an area of one square centimeter.
How much wrapping paper will Hallie need to cover the entire box?

If line segment AB is 200%, what is the length of the line segment that is 100%?
_______inch(es)
(Type a whole number or a decimal) ​

what is 1.896,151 in word form

Help thank you
Xxxxx

Please answer these questions! Thank you!

For a science experiment, students need to find 25% of 60 grams.

Jada says, “I can find this by calculating \frac{1}{4}
4
1
​
1 4 of 60.”
Andre says, “25% of 60 means \frac{25}{100}\cdot60
100
25
​
⋅6025 100 ⋅ 60.”
Do you agree with either of them? Explain your reasoning.

John left a $2 tip for the server when stopped at a diner. If this was 20% of his order total, how much was his order?
Group of answer choices

$8

$7

$12

$10

4 (2 m + 3 m ) + 6 m - 5 Is there something I can distribute?

Warren drives half the distance Kendall drives to work. Kendall drives 26 more miles to work than Joe. Warren drives 15 miles. Write an equation that models this situation. Use x to represent the number of miles Joe drives to work.

please help me with this for brainliest

Pls Help!

Jeanne wrote the numbers 1-100 and placed them in a bag. If she selects a number without looking, what is the probability that the number is odd? Input your answer as a decimal or fraction.

How would I solve problems like this? (6th Grade Algebra)

Ben's suitcase has a width of 12 inches, length of 15 inches, and a height of 10 inches. Jerry's suitcase is 3 times as great. What is the volume of Jerry's suitcase?

Sarah and Nathan each picked a bucket of strawberries. Sarah picked 4 1/4 pounds, and Nathan picked 3 3/4 pounds. How many pounds did they pick altogether?

A number decreased by 8 is greater than or equal to 12, which inequality represents the solution?

Here is an equation 2x + 9 = -15. Write three different equations that have the same solution as 2x + 9 = -15. Show or explain how you found them.

The diameter of a circular placemat is 42 centimeters.

What is the approximate area of the circular placemat?

The scatter plot shows the maximum noise level when different numbers of people are in a stadium. The linear model is given by the equation y=1.5x + 22.7 where y represents maximum noise level and x represents the number of people, in thousands, in the stadium.
​​​​​​

1. The slope of the linear model is 1.5. What does this mean in terms of the maximum noise level and the number of people?

2. A sports announcer states that there are 65,000 fans in the stadium. Estimate the maximum noise level. Is this estimate reasonable? Explain your reasoning.

3. What is the -intercept of the linear model given? What does it mean in the context of the problem? Is this reasonable? Explain your reasoning.

please answer the following in the image below :)

I need help asapp math

Quadratic functions g and k are shown below.
g ( x ) = 5 x 2 − 12
k ( x ) = 5 x 2 + c

For what value of c will the graph of k be 9 units above the graph of g ?

help me please


with this question

Sarah’s neighbor offers to pay her $5 for every shark tooth she finds on the beach. After collecting only three shark’s teeth, Sarah decides to share the opportunity with her friend John. Sarah can find shark teeth twice as fast as John, but she can earn even more money with his help. Sarah can use the expression 5(2j + 3 + j) to represent the amount of money they can earn. . How many shark teeth did she find? How many shark teeth did John find? How much money did they earn?

kerry collected shells from a sea shore in a box. He takes out a handful of shells in the box. Is this a random sample of shells in the box

Find the perimeter of polygon abcdefg.

The following lists show the free throw percentages of 16 players for the Detroit Pistons and Miami Heat during the 2012-2013 NBA season.

Detroit Pistons: 0.69, 0.73, 0.80, 0.89, 0.78, 0.81, 0.81, 0.37, 0.77, 0.62, 0.55, 0.84, 0.75, 0.83, 0.30, 0.72

Miami Heat: 0.75, 0.72, 0.81, 0.76, 0.90, 0.75, 0.82, 0.67, 0.72, 0.72, 0.57, 1.00, 0.56, 0.50, 0.50, 1.00

Calculate the median and interquartile range for each set of data. Make sure to label your calculations.
Compare the data sets using your calculations from part 1. Write your answer in complete sentences.

Dora is baking a pie. The diameter of the pie is 9 inches. What is the area of the pie? Use 3.14 for pi and round your answer to the nearest tenth.