answer w/ explanation !!

explain how to find the relationship and number of solutions of the given system of equations without using a graph.

relationship:

number of solutions:

Answer:

you can cancel out the x's because they are opposites, getting two y = 1 equations.  now you can graph this quite easily and the relationship because they are the same graph is undefined.

Step-by-step explanation:

P=
500(1.035)"
The value, P, in dollars, of $500 invested in an account earning interest at a constant rate,
compounded annually, after n years is given by the equation shown above, assuming no
additional investments or withdrawals are made. What is the annual interest rate on the account,
in percent? (Ignore the % symbol when entering your answer. For example, if the answer is
11.2%, enter 11.2.)
Answer:
%

I don’t know how to do this ? Calculate the slope of the line.

164 is 184% of what number?

72 is 0.04% of what number?

please include proof

Abby and Alex were practicing free throws. Abby attempted 40 shots and made 36 of them. Alex attempted 60 shots and made 54 of them. Who made a higher percentage of their attempts?

A puppy's weight is 5 pounds at 25% of its full weight. How much does the puppy weigh when fully grown?

Engineers measure angles in gradients, which are smaller than degrees. The table shows the conversion of some angle measures in degrees to angles in gradients. What is the slope of the line representing the conversion of degrees to gradients?

Express your answer as a decimal rounded to the nearest hundredth.

Please help! (Will mark brainlist!)

How many seconds are in 3.33 days?

Which graph shows a proportional relationship between the number of hours of renting a camping tent and the total amount spent to rent the camping tent? A graph is shown. The values on the x axis are 0, 2, 4, 6, 8, 10. The values on the y axis are 0, 17, 34, 51, 68, and 85. Points are shown on ordered pairs 0, 0 and 2, 5 and 4, 32 and 6, 51 and 8, 55. These points are connected by a line. The label on the x axis is Number of Hours. The title on the y axis is Total Amount in dollars. A graph is shown. The values on the x axis are 0, 2, 4, 6, 8, 10. The values on the y axis are 0, 17, 34, 51, 68, and 85. Points are shown on ordered pairs 0, 0 and 2, 17 and 4, 35 and 6, 68 and 8, 68. These points are connected by a line. The label on the x axis is Number of Hours. The title on the y axis is Total Amount in dollars. A graph is shown. The values on the x axis are 0, 2, 4, 6, 8, 10. The values on the y axis are 0, 17, 34, 51, 68, and 85. Points are shown on ordered pairs 0, 0 and 2, 17 and 4, 34 and 6, 51 and 8, 68. These points are connected by a line. The label on the x axis is Number of Hours. The title on the y axis is Total Amount in dollars. A graph is shown. The values on the x axis are 0, 2, 4, 6, 8,10. The values on the y axis are 0, 17, 34, 51, 68, and 85. Points are shown on ordered pairs 0, 0 and 2, 15 and 4, 30 and 6, 32 and 8, 34. These points are connected by a line. The label on the x axis is Number of Hours. The title on the y axis is Total Amount in dollars.

What is modeled by the graph segment between B and C? A graph with time on the x-axis and height on the y-axis. The graph increases from point A to point B, is constant between points B and C, increases between points C and D, and then decreases from point D to point E.

Which gives the correct values for points A, B, C, and D? A number line going from negative 1 to 0. There are 5 equal spaces between the numbers. The line contains negative 1, C, D, A, B, 0. A = negative one-fifth, B = negative two-fifths, C = negative three-fifths, D = negative four-fifths A = negative one-fifth, B = negative two-fifths, C = negative four-fifths, D = negative three-fifths A = negative four-fifths, B = negative three-fifths, C = Negative two-fifths, D = negative one-fifth A = negative two-fifths, B = negative one-fifth, C = negative four-fifths, D = negative three-fifths

What is the constant of proportionality of the sentence: Sarah bought 3 pounds of grapes for $2.25. Dan bought 4 pounds of grapes for $3.00. What is the constant of proportionality?

Write the next three terms in each sequence. Describe the pattern rule. in algebraic form. for example: 2, 6, 10, 14, 18, 24, 28- 4n - 2


c. 1, 3, 6, 10, …

d. 1, 4, 9, 16, …

Help Please!!! Idk what it is!! :(((

What is the value of x - y if x= -1/5 and y= 7/15?

An electrician charges $25 to make a house call, plus $40 for every hour of work. Which equation shows how to find C, the total cost for having the electrician work for h hours?

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A business spent 84% of its budget to start a new project. What fraction of the budget was spent on the new project? (reduce if possible)

Kevin is making hamburger patties for a family reunion. If he has 12_1/2 pounds of hamburger meat, how many 1/4 pound hamburger patties can he make?

12_1/2 hamburger patties

16_1/2 hamburger patties

50 hamburger patties

100 hamburger patties

Please help me I will give you the brain thing and extra points. (image below) 2/13

What is the perimeter oftriangle ABC?


11 units

14 units

16 units

20 units

62=−3k+7(k+6)+4

solve for k

Han spent 50 minutes practicing the piano over the weekend. Tyler practiced the clarinet for 84% as much time as Han practiced the piano. How long did he practice?

The difference between two numbers is 6, and 5 times the smaller number is 3 times the larger number. Find the smaller number.

Why does the equation 9−2x−9−16x=−14x−7−4x−11 have no solutions?

A) because if you add 18x to both sides of the equation and simplify, you get −18=−18

B) because if you add 18 x to both sides of the equation and simplify, you get 0 = - 18

C) because if you subtract 18x from both sides of the equation and simplify, you get −18=−18

D) because if you subtract 18x from both sides of the equation and simplify, you get 0=−18

Please help asap I suck at math :(

A little girl kicks a soccer ball. It goes 10 feet and comes back to her. How is this possible?

Dennis deposits $6,000 in an account that earns 5.5%simple interest. How long will it take before the total amount is $8,000?
a.
about 4 years
c.
about 4 months
b.
about 6 years
d.
about 6 months
ANSWER FAST!!!!!!

7+4x8-(13+4). Help me pls

Will mark brainlist! Please answer!