Find the number of ordered pairs $ (a, b) $ of integers such that

/[/frac{a + 2}{a + 5} = / frac{b}{3}./]

What percent of 150 equals 24.9

What is the probability of tossing them and landing on heads 4 times in a row

Ordered 500000 units for patient and 100000 units/1mL on hand and trainee drawn up 1.5 mL

What is 25 - 6x - 12 - 2x?

A quadrilateral has no pairs of parallel sides. what two shapes could be it

Christopher bought a new pair of shorts at the store when they were having a 5% off sale. if the regular price of the pair of shorts was $17 how much did christopher pay with the discount?

A shape can have more than 360° of rotational symmetry. True or False

If a road sign is red then it is a stop sign"" what is the converse for this statement

A single 6-sided die is rolled. What is the probability of rolling a number that is not 3? A) 1 6 B) 2 6 C) 3 6 D) 5 6

Marry had 21 3 4 grams of salt. She used 7 1 4 grams to make spinach omelets and 4 7 8 grams to make mushroom omelets. About how much salt does Marry have left? Choose the best estimate.