Which set of numbers could NOT represent the three sides of a triangle?

Which set of numbers could NOT represent the three sides of a triangle?  a 4,5,6  b 5,10,15  c 5,12,15  d 30,40,50

01/14/21

Write a linear function f with f(−4)=2 and f(6)=−3.

01/14/21

How many laps does Cassie run altogether

Cassie runs around a track.she runs 3 2/3 laps around the track in the morningshe runs 4 3/4 laps around the track in the afternoon

01/14/21

If y = -22 and x = 5, find x when y= 16.5

01/13/21

Marcos is saving his money to purchase a smartphone. He already has $57 saved,and he saves $10 a week from his part time job walking neighborhood dogs. What does the slope mean in this situation?

Marcos is saving his money to purchase a smartphone. He already has $57 saved,and he saves $10 a week from his part time job walking neighborhood dogs. What does the slope mean in this situation?

01/13/21

2-4 standardized test prep

Which equation represents a line through (- 2, 1) that is perpendicular to y=-5x+2? (A) y = 1/5 * x + 7/5 (B) y = - 5x - 9 (C)y = - 1/5 * x - 7/5 (D) y = 5x + 9

01/13/21

Assessment of Exponential models (Algebra 1)

There is 20 of these and since my teacher is busy helping other students out I was thinking I could get some help here. And it's due in a couple hours :/ Here is what I'm struggling with: R(x) =... more

01/13/21

How would i solve this problem

Write an equation of the line that passes through (1,2)​ and is parallel to the line y=-5x+4

01/12/21

No graph, no problem.

How many solutions does this system of equations have?3y-6x=125y+10=15x

In yesterday’s swim meet, North High School dominated in the individual events, with 24 individual-event placers scoring a total of 56 points. REST OF QUESTION IN DESCRIPTION!!

In yesterday’s swim meet, North High School dominated in the individual events, with 24 individual-event placers scoring a total of 56 points. A 1stplace finish scores 5 points, a 2nd place scores... more

01/12/21

The senior classes at High School A and High School B planned separate trips to the local amusement park.

The senior classes at High School A and High School B planned separate trips to the local amusement park. The senior class at High School A rented and filled 6 vans and 9 buses with 252 students.... more

01/12/21

A boat traveled 264 miles downstream and back

A boat traveled 264 miles downstream and back. The trip downstream took 11 hours. The trip back took 33 hours. Find the speed of the boat in still water and the speed of the current.

01/10/21

if f(x)=6x+3 find f^(-1) (x)

12/30/20

math for problem

A train traveling at a speed of 20mph departs from Manhattan and heads towards New Jersey. At the same time, a train heading to Manhattan from New Jersey is departing at the same time, and will be... more

12/28/20

Math prodigy yay

I’m confused when they ask me on Prodigy to have a sum of two numbers that equal for example 16 and if you subtract those two numbers that equal 16 to get four I’m confused

12/22/20

This was a graded assignment due a couple days ago and I need help, its only algebraic

State whether the function represents exponential growth or decay. (1 point each)1. y=0.25(1.02)x          2. h(x)=10(1/3)x-growth                        -growth-decay                       ... more

12/21/20

add subtract multiply and divide functions

what is (f-g)(x)?f(x)=2x^2g(x)= -2x+4

12/21/20

Find the midpoint of segment AB if A is the point (4,1) and B is the point (4/3, 3).

You must write your answer as a point. Use improper fractions if necessary.

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