How do you tell whether the ratios form a proportion

Translate each sentence into an equation. Then find each number. The difference of a number divided by five and twelve is - 1. here are the options:

If f (x) = 2x2 + 2, find f (5).

Vector u has a magnitude of 5 units, and vector v has a magnitude of 4 units. Which of these values are possible for the magnitude of u + v? I believe there are more than one answers: A: 1 Unit B: 9 units C: 11 Units D: 13 Units

Jessica earns a base salary of $50.00 every week with an additional 5% commission on everything she sells. If Jessica sold $1100.00 worth of items last week, what was her total pay?

Write an expression that equals 56 include a n exponent

Find the product. x 5 x 4 x 3

Nine twentieths is equal

9:30 25 minutes to drive arrive 10 minutes late, what time did he leave home

A polygon has an interior angle sum of 3060° how many sides must the polygon have?

X = 2/3 y = 1/2 z=4 2/3 work out the value of z+x * y