2 years ago

Why might you expect most absolute value equations to have two solutions? Why not three or four?

1 answer:

3 0

Answer:

If the absolute value expression is not equal to zero, the expression inside an absolute value can be either positive or negative. So, there can be at most two solutions. Looking at this graphically, an absolute value graph can intersect a horizontal line at most two times.

You might be interested in

You spin a spinner with four numbers on it, and flip a coin. Find the probability of the compound event.

nikitadnepr [17]

Answer:

I think 4/7 but i'm not sure.

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Lucy will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $53 and costs an add

Alchen [17]

Answer:

The amount driven would be 275, and the cost for both plans will be 77.75$

Step-by-step explanation:

make both equations

y=0.09x+53

y=0.13x+42

set them equal to each other and solve for x to get the distance

take that number and put it in one equation and solve for y to get the price of the plan for that value

6 0

2 years ago

Identify the solution(s) of the system of equations, if any.<br> -6x - 4y = 12<br> 12y = -18x - 36

UkoKoshka [18]

$-6x - 4y = 12|\div 2\\
12y = -18x - 36|\div 6\\\\
-3x-2y=6\\
2y=-3x-6\\\\
-3x-2y=6\\
-3x-2y=6$

Both equations are equivalent, so there are infinitely many solutions.

5 0

3 years ago

If lilly estimated a quotient of 120 and found an actual quotient of 83, what should she do next?

wel

Lilly should re-estimate the original numbers to be smaller.
for example if she rounded to 10 and 20, she should go back and check and re-round to maybe 8 and 10

4 0

2 years ago

35 is the sum of a number and 7

Scorpion4ik [409]

Answer:

7+28=35

Step-by-step explanation:

4 0

2 years ago