2. x - 3 = 3. x + 20

es de matemáticas

A trading token is in the shape of atrapezoid and has an area of 25 square centimeters. If the bases are 3 and 7 centimeters, what is the height of the token?

Explain how to determine if a proportional relationship exist between two variables in a table

Which is a correct classification for the triangle? One angle is 31 the other is 59 A. Acute triangle B. Right triangle C. Obtuse triangle D. Equiangular triangle

The sum of the page numbers on the facing pages of a book is 765. What are the page numbers? The number on the left page is? And the number on the right page is?

How many solutions are there for the system shown below 2x^2+y^2=33?

In a survey, adults and children were asked whether they prefer hamburgers or pizza. The survey data are shown in the relative frequency table. About 60% of adults prefer pizza. Compare this with the percentage of children who prefer pizza.

A rectangle garden has a length of 8 ft and a width of 4 ft. A smaller garden was made using a scale of factor of 3/4. Find the dimension of the smaller garden? N

Which numbers are solutions of 2n-15<-3

Luke rides his bike 20 miles in 4 hours. If he rides at a constant speed, select the answers here that are equivalent ratios to the speed he rides. A: 30 miles in 7hrs B: 25 miles in 6 hours C: 10 miles in 1 hr D. 15 miles in 3 hrs

The chess club is selling drinks during the tract and field event. The club purchases water, juice boxes, and pouches of lemonade for the event. They spent $138.52 on juices boxes and $75.00 on lemonade. The club purchased three cases of water.