Pls help. I need to know how to solve

Pls help. I need to know how to solve

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.

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...

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...

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

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

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...

The product of the ages of a set of triplets is 12 times the sum of their ages. Determine how old the triplets are. (we are currently learning about...

Video club members pay an annual membership fee of $25.00, which allows them to rent movies for $3.50 instead of $5. What is the least number of videos that a club member must rent during a year to...

Winnipeg had 161 days of precipitation. That is 1.4 times the number of days that Calgary had precipitation. How many days did calgary have precipitation? We are currently learning...

The bill for 6 hockey tickets was 390.00 before taxes. This included a handling charge of $5 for each ticket. What was the base price for each ticket with no taxes or handling fee? we...

At a school dance, the student council sold cans of pop and bags of chips. The price of a can of pop is one and a half times the price of a bag of chips. The pop sells for $0.90 and they sold $288...

The ratio of length to width of a flag of Canada is 2:1. Assume you have a flag that is 12cm wide. a) What are the dimensions of an image of the flag that has a scale factor of 3.5? b)...