1) Redueix termes semblants:

a) 2x - 3 + 15x + 8 =

b) - 3x + 11 + x =

c) x + 4 - 7x - 9 + x =

d) x + y + 1 + 2x - 2y - 2 =

Complete this sentence: in a triangle, the angle with the smallest measure is always opposite the

For a science experientment a teacher needed 80 milliliters of vinegar for each pupil. There were 30 pupils in the class. vinegar comes in 1000 milliliters bottles. How many bottles of vinegar were needed?

Numer between 1 and 20 that has exactly 5 factors

How much warmer is Florida's average 3 - month temperature than Montana's

write a real-word example that could be solved by using the inequality 4x + 8 > 32. Then solve the inequality.

Is a√ (b) * c√ (d) equal to √ (a^2*b*c^2*d) ?

How is 2.725 x 10^-7 written in standard form

What is the cost of 2 kilograms of flour is 3 kilograms cost $4.86 in the unit price for each package of flour is the same

Explain why it is possible to draw more than two different rectangles with an area of 36 square units but it is not possible to draw more than two different rectangles with an area of 15 square units. The sides of the rectangles are whole numbers

The car went 300 miles and used 10 gallons what is the unit rate in this problem