How many solutions does this system of equations have?


Exactly one

None

Infinitely many

Exactly two

Answer:

it has infinite solutions

Step-by-step explanation:

two paralel lines go forever

Which two types of cars have equivalent ratios of miles traveled to gallons of gas used?


Cars-----------------------------------Miles traveled-------------------------------Gallons of gas used

Chevrolet---------------------------------40-----------------------------------------------------5

Ford-----------------------------------------17------------------------------------------------------2

Dodge--------------------------------------34-----------------------------------------------------4

Honda--------------------------------------32-----------------------------------------------------4

Kevin bought 15 chicken wings for $31.50. How much would it cost for 7 wings?

Choose all pairs of points that are reflections of each other across both axes. PLEASE HELP I NEED THE EXTRA CREDIT

Olivia is making bead bracelets for her friends. She can make 3 bracelets in 15 minutes.

Find the constant of proportionality in terms of minutes per bracelet.

pease answer I need the answer
Did you know that chickens sometimes eat vegetables and fruits? A farmer likes to give the chickens apples to share. The farmer observes that 3 chickens eat 5 apples. What is the ratio of the number of chickens to apples? (4 points) Group of answer choices
2:5
5:3
5:2
3:5
For a beverage, Lisa mixes cups of lemonade to cups of iced tea in a ratio of 3:7. Which of the following best describes the amount of lemonade to iced tea? (4 points)

1. For every 3 cups of lemonade, there are 7 cups of iced tea.

2.For every 3 cups of lemonade, there are 4 cups of iced tea.

3. For every 7 cups of lemonade, there are 4 cups of iced tea.
For every 7 cups of lemonade, there are 3 cups of iced tea
On a farm, the farmer decides to give pizza to her 18 ducks as a special treat. She orders 3 pizzas, and the total price is $26.28. What is the unit price of each pizza? (4 points)
$4.38
$78.84
$23.28
$8.76
a biker traveled 24 miles in 6 hours. A unit rate to describe this would be 4 miles per hour. What is another unit rate in this situation? (4 points)
1 over 4 hour per mile
4 hours per mile
1 mile per hour
1 over 4 mile per hour
Store ___ has the better deal. (4 points)
A man drove his car a distance of 315 miles in 5 hours. If continuing at this rate is possible, he will travel ____ miles in 9 hours. (5 points)
Part A: Use ratio language to describe the relationship of any two things you can think of.
Example: For every 5 minutes of jogging, I ran 500 yards.
Be creative and come up with your own idea.
Part B: Determine the unit rate in your example. (5 points)

Choose the correct word form of 187.023
1 x 100 + 8 x 10 + 7 x 1 + 2 x 0.01 +3 x 0.001
one hundred eighty-seven. twenty-three thousandths
one hundred eighty-seven and twenty-three thousandths
one eight seven twenty-three thousandths

Which calculation shows how to convert to a decimal?

plz help it makes no sense i have entered panic mode

BRAINLIEST AND 20 POINTS PLZ HELP ASAP

A student writes an incorrect step while checking if the sum of the measures of the two remote interior angles of triangle ABC below is equal to the measure of the exterior angle.

In which step did the student first make a mistake and how can it be corrected?
Step 1; it should be m∠m + m∠n + m∠o = 180 degrees (sum of angles in a triangle)
Step 1; it should be m∠m + m∠n + m∠o = 90 degrees (adjacent angles)
Step 2; it should be m∠o + m∠p = 180 degrees (alternate exterior angles)
Step 2; m∠p − m∠o = 90 degrees (alternate interior angles)

MARK BRAINLIEST AND 12 POINTS

A train moves at a constant speed and travels 6 miles in 4 minutes. What is its speed in miles per minute?

Relate a vertical line test to understanding functions.
a.
Each horizontal line drawn through the graph will intersect a function in only one location
c.
Each vertical line drawn through the graph will intersect a relation in only one location
b.
Each vertical line drawn through the graph will intersect a function in many locations
d.
Each vertical line drawn through the graph will intersect a function in only one location


Please select the best answer from the choices provided

A
B
C
D

8 5/32 as a decimal. PLEASEEE write the decimal normal like this 5.10 instead of 5.10234

help me please.
(tape diagrams)

May someone please help this is part of my grade. I take this really seriously and i need good answers :(

Tina was flying to Atlanta from New York. The temperature in Atlanta when the plane landed in the morning was 72°. By the afternoon the temperature had risen 21°. When Tina went to sleep, the temperature had dropped 11°, and the temperature remained the same until the next morning. That morning, Tina flew back to New York where the temperature was 67°.


What was the change in temperature from when Tina left Atlanta and arrived in New York?

A
5°
B
6°
C
14°
D
15°

Jacob sells homemade skateboard decks for a profit of $27 per each one. He is considering switching to a new type of material that will increase his profit (y = 32x0) (where x is the number sold and y is the amount of profit).

How many more dollars will Jacob earn on each skateboard deck if he switches to the new material?
(Please Explain)

Question 2 (Fill-In-The-Blank Worth 10 points)


How many ounces of trail mix is in a bag that weighs 0.908 kilograms? Input only numeric values. (1 pound = 0.454 kg and 1 pound = 16 ounces)

Numerical Answers Expected!

Answer for Blank 1:

Chelsey is repairing her iPad and needs to tighten a screw that holds the battery in. She tried a 3/4 mm screwdriver, which was too large, and a 1/2 mm screwdriver, which was too small. Which of the following screwdrivers might fit the screw?

Select all of the following sets of angles that are possible for a triangle, please help me

For how many two-digit positive integers does the product of the digits come out to 12?

How do the different processes of the rock cycle, including tectonic forces, change one rock type into another?

HELP 15 POINT AND WILL MARK BRIANLYEST. Emma said that when you multiply three negative decimals, the product will be positive.
Use these numbers to answer the questions:
-2.5, -3.8, -2.7, 4.5

Part A: Is Emma's statement always true, sometimes true, or always false? Write two equations to support your answer. (10 points)






Part B: Write a rule for multiplying three negative decimals. (5 points)




Part C: Emma changed her statement to say that when you multiply two negative decimals and a positive decimal, the product will be positive. Is Emma's new statement always true, sometimes true, or always false? Write two equations to support your answer. (10 points)

(2/5 - 1/10) + 2^3 - 23/25

A health food store has 250 samples of a new snack to distribute. Customers are taking samples at a rate of 25 each hour. If the store has to keep at least 50 samples for display, which inequality could be used to represent h, the number of hours the samples will last?
A. 25h + 50 > 250
B. 250 - 25h ≥ 50
C. 250 + 25h > 50
D. 25h + 50 ≥ 250

Please help me solve this

HELP! I need answer quick! Emily wants to make a scale drawing of her bedroom. Her bedroom is a rectangle with length 6 and width 4. She decides on a scale 1 to 50. What would be the length and width of her scale drawing?

Juanita runs every fifth day and swims every seventh day. If Juanita runs and swims today, in how many days will she run and swim again on the same day?

(15 PTS) Help me plz.

A gardener has 27 pansies and 36 daisies. He plants an equal number of each type of flower in each row. What is the greatest possible number of pansies in each row?

Please help!