2 prime numbers with the sum of 34

In a objective test containing 25 questions, a student is to be awarded + 5 for every correct answers, - 5 for every incorrect answers and zero for not writing any answers. Mention the ways of scoring 110 by a student?

Sole quadratic equation 2x² - 3x - 18=0

Using x as the variable, if someone gets $1.50 per pizza delivered, write an equation showing how many pizzas he'd deliver to make more than $20 in tips?

35g = 5 15s = 120 2 questions

Which number is not in scientific notation? 3.2 ⋅ 10-2 15 ⋅ 1020 8 ⋅ 1013 1.42 ⋅ 10-9 show your work

How many people are between 159 cm and 179 cm

What fraction is equivalent to 5.1? is 5.1 a rational number?

Natalie has a choice of three breads, five choices of meats, and four choices of cheese to make a sandwich. how many different sandwiches can she make?

What is the area of this triangle 12 inches and 3 inches

Write as an expression and simplify: the tripled product of 6a and b^2