OK, so I really struggle with math and I was hoping someone could help or explain this to me. And since I'm also in grade 9, we only use one variable. When I tried it my equation ended up...

OK, so I really struggle with math and I was hoping someone could help or explain this to me. And since I'm also in grade 9, we only use one variable. When I tried it my equation ended up...

I am asking this question because its close to exams and im trying to exempt from everything that i can be exempt from

A company offers internet for a maximum of 10 GB for $36. The costs of additional fees are $2.15/GB. Write an equation to represent this relation.

The equation of a circle is x^2+y^2-2x+6y+3=0. What are the coordinates of the center and the length of the radius of the circle.

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Show that 2kx2 - 2(k+3)x + k + 10/k is always negative for k < 0

the thermostat setting keeps the temperature in a building within 2 degrees of the set temperature. if the thermostat is set at 71, find the range of possible temperatures

I don't get it cause you can't make it with 175 coins

The exact questions states that a quadrilateral has two diagonals, and a pentagon has 5. "Investigate different polygons and see if you can find a relationship between the number...

Hello, this is a word problem/homework question and I already have my "let" statement written but i can't seem to get a formula, everything that i've tried has made no sense. please help...

this will have a variable in it.

This is grade 9 Academic math! it is also solving for a variable! It may end up as an expression instead of an equation.

FIRST QUESTION: I've tried attempting this but I'm unsure of my answers. Can someone explain to me? The question I am struggling with is asking me to determine which...

Pls help. I need to know how to solve

Each interior angle ã in a regular ñ-gon has a measure of ã = 20ñ. How many sides does the polygon have?

A fisherman comes back from a long day at sea with a catch of flounder and lobster. Currently, lobster is worth $15.44 per kilogram, and flounder is worth $6.80 per kilogram. He caught three times...

if i have a 58.57% in my class and i need a 60% to pass how many questions can i get wrong of a 90 question test and its 15% of my grade

Todays temperature is 5 degrees celcius. Yesterday it was 8 degrees colder. Tomorrow they predict it will lower by 6 degrees. What is the difference inbetween yesterday and tomorrows temperature?...

A garden is in the shape of a trapezoid. The garden has an area of 60 meters squared and a depth of 8 meters. The width at the back is double the width at the front.

During a ski jump, Maiko is airborne for 8.1s. If her speed during the jump is 27.6m/s, How far did Maiko jump, to the nearest hundredth of a meter? (We are currently learning...