Which number should replace the ç to make the subtraction problem correct?

9.866

- 7.97ç

1.889

3

6

7

8

Is The Ratio 4.2:1.5 Proportional To The Ratio 12.6:4.5? Explain

What is the fact families for 6's

What's the difference between 66.830 and 142.6

When Jonas does his math homework, he spends an average of 3 minutes on each problem. Last night he spent 1.8 hours on his non-math homework, plus he completed 7 math problems.

Izzy had an 82 and an 88 on his first two tests and believed that he did well enough on his final exam to keep his B average. However, when he got his grade he received a D.

How many hundreds, tens, and ones are there in the number 421

X^2-12x+12=0 completing the square

Two equivalent fraction for 3/12

An amusement park charges an $8 entrance fee, plus $2 for every ride.

Halla las dimensiones (cuánto mide cada lado) de un rectángulo, si su perímetro es de 30 m y la base mide 7 m más que la altura.