Explain the difference between −√25 and √-25

Answer:

you can't solve [tex]\sqrt{-25}[/tex] and -[tex]\sqrt{25}[/tex] is -5

Step-by-step explanation:

A consistent, dependent system of equations is a system with __________. (1 point)





only one line





intersecting lines that have different slopes and different y-intercepts





intersecting lines that have the same slope but different y-intercepts





intersecting lines that have the same slope and the same y-intercept

System A:x=3y=-9 2x=y=4 system B: 3x+4y=-9 2x+y=4 how can we get system b from system A? Are the systems Equivalent? TEST NEED HELP!! ASAP

MAKE SURE TO ANSWER ALL OF THEM TO GET BRAINLIEST

Explain how you calculate 9% of $505.00? And what is the answer?

A correlation where the x-value increases and the y-value increases is called a __________.
correlation
zero correlation
positive correlation
negative correlation

Can someone help me please

A deli sells small, medium, and large box lunches. Each can of soda costs $1 and each bag of chips costs $1. Each sandwich costs s dollars. Some customers buy box lunches, and some customers buy items separately. Use this and the information below to solve Parts A, B, and C.

Michelle buys 6 sandwiches and 2 sodas. Her total cost is 6s+2.



Michelle claims that even though she bought her items separately, her total cost will be the same as Beyunka’s total cost. Explain why Michelle is incorrect.

3 less than the product of 6 and −16.

WILL GIVE THE BRAINLIEST!! PLZ HELP ITS A MULTICHOICE QUESTION! Which of the following functions are linear choose ALL correct answers

y= x^2
y= 5x -3
y= 7/x
y= 1/x
y= x^3 + 4

first right brainliest

Out of 30 students surveved 17 have a de Based on these results,
predict how many of the 300 students in the school have a dog?

How to find the slope using the rising over run and the slope formula

solve for x: 9x = 54

The charity gala will cost $270 if it has 15 attendees. How many attendees can there be, at most, if the budget for the charity gala is $558? Assume the relationship is directly proportional.

Juan has 4 1/2 meters of yarn. He needs to cut it into pieces that are 3/4 meter long for a math lesson. How many pieces of yarn will he have?
A. 9
B. 5 1/4
C. 6
D. 3 3/4

Write an algebraic expression for the phrase.
seven less than x

HELP I dont understand-

2. Henry was looking at his streaming music stats. The ratio of songs he liked to disliked was 3:5. If he listened to 784 songs total how many did he like?

For this item, enter the answers in the spaces provided.
For the equation x 3 = 1 , the solution is x = .
For the equation x 3 = 216 , the solution is x =

Three salesmen work for the same company, selling the same product. And, although they are all paid on a weekly basis, each salesman earns his paycheck differently. Salesman A works strictly on commission. He earns $65 per sale, with a maximum weekly commission of $1,300. Salesman B earns a weekly base salary of $300, plus a commission of $40 per sale. There are no limits on the amount of commission he can earn. Salesman C does not earn any commission. His weekly salary is $900. The following table shows the number of sales each salesman had during the first three weeks of this month.

Week 1 Week 2 Week 3
Salesman A 11 14 16
Salesman B 14 15 13
Salesman C 16 12 11

In which week(s), did Salesman C have a larger paycheck than both of the other salesmen? Select all that apply.

Week 3
None of the weeks.
Week 2
Week 1

What are the characteristics of the graph of the inequality x < 5?

It will use an open circle.
The ray will move to the right.
It will use a closed circle.
The ray will move to the left.
(PLEASE CHOOSE MORE THAN ONE)

Match each point to this stuff idk jsut help

Identify which shapes on the graph are congruent to shape I by performing these sequences of transformations on shape I:
- a reflection across the y-axis, followed by a 90° counterclockwise rotation about the origin, and then a translation 3 units down
- a 90° counterclockwise rotation about the origin and then a translation 2 units up and 2 units left
- a 180° rotation about the origin and then a translation 1 unit right

On Monday, water was pumped out of the pool at a constant rate, starting at 12:00 p.m.

At 12:15 p.m., the water in the pool was 45 inches deep.

At 12:35 p.m., the water in the pool was 41 inches deep.


Part B - Write an equation that represents y, the depth of the water (in inches), after x minutes.

A scale drawing of a square garden has a scale factor of 1:7. Which statements are true?
.

Alicia reserves buses for a field trip. Each bus holds 36 people. There are 127 people signed up for the field trip so far. How many more people can sign up before Alicia needs to reserve another bus?​

write the equation ( of the number line line given) fully simplified slope intercept form

Which pair shows equivalent expressions?
A. 2x + 10 = -2(x - 5)
B. -2(x + 5) = 2x - 10
C. -2x - 10 = -2 (x + 5)
D. -2(x - 5) = -2x - 10

A piece of green rope is being used to make a border around the outside of a sculpture that is in the shape of an equilateral triangle. One side of the equilateral triangle has a length of 3x + 3. Give TWO equivalent expressions that can be used to represent the length of the rope that is used to border all 3 sides.

Please help and find how many does each thingy equal