help solve this

help solve this

It's math smart I need help with some questions

It's from math smart grade 7 page 132 question 13

Twice a number,subtracted from 60, is 20.Find the number.

In a recent election Corine Brown received 13,293 more votes than Bill Randall. if the total number of votes was 119 829 find the number of votes for each candidate

(x-2)(x+2)(x^2+4)=25x^2-16

I need help with this math equation and i have class next period so can any of you guys help?

Bert and Latoya are both at a diner on the first day of the month. Bert goes to the diner every three days, and Latoya goes every five days. Each time, Bert spends $10.50 and Latoya spends $8.79....

Joe is younger than his brother Moe. Moe is seven years older than Joe. Together they are 41. How much is each boy?

A baker is reducing an 8-inch by 10-inch photo to place the image on a cake. He reduces it by a scale factor of 0.8. Then decides the image is still too large, and reduces it by a scale...

A baker is reducing an 8-inch by 10-inch photo to place the image on a cake. He reduces it by a scale factor of 0.8. Then decides the image is still too large, and reduces it by a scale...

1. What is the exact value of sin 45°? (Write answer as a simplified fraction.) 2. What is the area of a regular hexagon with a side length of 4m? (Round answer to nearest hundredth...

Solve the equation

find an equation of the circle that has a center of (-2,4) and passes through(5,6)

whats the answer

Algebra Math, this is exponential growth and decay practice problem question I need help to answer it and what it's talking about because I do not understand at all.

Penny measured the distance between the store and the food court on the map. Store<---4.5---->food court Legend:0.5 inch=75 feet Using the scale shown, what is the actual distance,...

Write an equation for the line that passes through (-4,0) with a slope of 1/2

the cube is 5 cm in length, 5 cm in height, 5 cm wide. How can I get the surface? Thank u for your time :)

A bag contains 5 red marbles and 5 yellow marbles. Jack reaches into the bag and draws one marble without looking. Then he replaces the marble and repeats the experiment.

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