Andre says that x is 7 because he can move the two 1s with the x to the other side.

Do you agree with Andre? Explain your reasoning

Picture below:

Answer:

False

Step-by-step explanation:

Since the equation is balanced, you need x + 2 to equal 5. Since 5 - 2 = 3, x has to be 3.

3(7x+4)-x as an infinite equation

Solve the following:

one and two fourths plus three and three fourths

two and one fourth
four and one fourth
five and one fourth
six and one fourth

Please read the instructions and write complete sentences! thx so much!

IN YOUR OWN WORDS, tell me what is the role of gravity in the water cycle.

A box is 20 cm long. Which of these is closest to the length of this box in feet? (1 inch = 2.54 cm)
A: 0.66 foot
B: 0.75 foot
C: 1.66 feet
D: 7.87 feet

You have an ant farm with 27 ants. The population of ants in your farm will double every 3 months. The table shows the population growth of the ants over nine months. Decide whether the table represents a linear function or a nonlinear function. After one​ year, how many ants will there be in the ant​ farm?

DUE AT 8PM!!! HELP ASAP!!!
Determine whether option A or option B is the better deal.
Option A: 8 poptarts for $2.04
Option B: 12 poptarts for $3.07
(More Questions Are Posted Answer Those To Increase Chances of Getting Brainliest)

The steepest part of any walking trail in Craters of the Moon National Monument rises 9 yards vertically for every 50 yards traveled horizontally. If one particular part of the trail covers a horizontal distance of 25 yards, how much of a vertical rise is covered?
BRAINLIEST! PLS SOLVE ASAP!!!!!!!!!!!!!!!

Jerry started doing sit-ups every day. On the first day, he did 11 sit-ups. Every day after that he did 4 more sit-ups than he had done the previous day. Today Jerry did 49 sit-ups. Write an equation that could be solved to find the number of days Jerry has been doing sit-ups, not counting the first day. Let n represent the number of days.

An equation that can help Jerry to find the number of days he has been doing sit-ups is given by ___ + ___ = ___.

Mrs. Gray bought 6 pairs of socks for $14.70. She later bought 5 pairs of the same socks for $12.25. Is the relationship proportional? If so, what is the constant of proportionality?

The cost of a sled is $19.50 markup 20%.

Answer the following questions about the growth function of population 1:
1. Is population 1 increasing or decreasing? (0.5 point)




2. What is the rate of change between year 0 and year 1 for population 1? What is it between year 5 and year 10? Include calculations in your answer. (2 points)





3. Predict the average rate of change from year 5 to year 6 for population 1. Use the average rate of change you found in question 2 in your prediction. (1 point)





4. What type of function best models the growth for population 1? Give a reason for your answer. (1 point)





Population 2 (y2): ______________________________ (Write the animal species' name.)
Answer the following questions about the growth function of population 2:
5. What is the maximum population per square mile during the first 10 years for population 2? (0.5 point)





6. What is the average rate of change for population 2 between years 5 and 10 (x = 5 to x = 10)? (1 point)





7. The average rate of change for population 2 changes by a common ratio (multiplication) of 1.5 each year. What type of function best models this growth? (1 point)





8. Estimate the average rate of change from year 5 to year 6 for population 2. Remember, the average rate of change for this population changes by a ratio of 1.5 each year. Show your work. HINT: First find the average rate of change from year 4 to year 5. (3 points)





Population 3 (y3): ______________________________ (Write the animal species' name.)
Answer the following questions about the growth function of population 3:
9. What is the maximum population per square mile during the first 10 years for population 3? In what year did this occur? (1 point)





10. What is the average rate of change for population 3 between years 5 and 10 (x = 5 to x = 10)? Show your work. Identify the change as an increase or a decrease. (2 points)





11. What type of function best models the growth for population 3? Give a reason for your answer. (1 point)





12. Use the graph provided. When do all three populations contain the same number of animals? (1 point)






13. Use the following graphs to verify your work on this question.

A. Estimate the average rate of change from year 5 to year 8 for population 3. Show your work. (2 points)





B. Estimate the average rate of change from year 8 to year 10 for population 3. Show your work. (2 points)





C. Based on the answers to Parts A and B, estimate the number of animals in population 3 in year 15, and give a reason for your estimate. (1 point)

29/10 ÷ 1 1/8 please help

calculate the rate at which the rock falls

Find the rule Х Y 2 6 4 12 5 15 7 21 Rule:​

The following scatterplot shows the temperature of heated water over time.


The equation models this data. Based on this equation, how many minutes will it take the temperature of the water to reach 70°C?

Is the function y=3
x–10 linear or nonlinear?

Which expression is equivalent to the given expression?

6y−12
6y−12y−12

3y+3y−12

6y+6y−12

12y−6−6

A clock that loses 5 seconds each hour has not been reset for 48 hours. What time does the clock show if the correct time is 8:49?

PLS sove ASAP!!!!
BRAINLIEST

Is the function y=x+2 linear or nonlinear?

Brooke counted 54 deer, 21 elk, and 88 squirrels. Savannah counted 49 deer, 11 elk, and 15 squirrels. Estimate how many more animals Brooke counted by first rounding all numbers to the nearest ten and then adding and subtracting.

Keltiana paid 25.90 for a blanket that had an original price of 74, what was the percent markdown on the blanket

plese help me with this question

PLEASE HELP ASAP!!!!
Calculate the area of triangle ABC with altitude CD, given A (6, 0), B (1, 5), C (2, 0), and D (4, 2).
5 square units
8 square units
10 square units
13 square units

HElP ME PLEASEEE!!!!!!!!! this is due at 12:59 pm and its 10:05. also if your answer is correct according to freckle, i might ask you some more questions, since i have like 2 more

helppppp plzzz link there photo their answerrr plz

HELPPPPPPPPPPPPPPPPPPPPPPPPPP

Tyler won 35 pieces of gum at the country fair. He gave four pieces to each of the members in the debate group. He now has 3 remaining. How many students are in his group?

Look at the graph below.

What are the coordinates of Point X?
A. (3, –4)
B. (–3, –4)
C. (4, –3)
D. (4, 3)

Which equation has the correct sign on the product? GIVING BRAINLIEST

A.
27(–5) = –135

B.
(–4)(–4) = –16

C.
(–61)(3) = 183

D.
22 • 4 = –88