Solve the system by substitution 0.5x + 0.25y = 36 y+18=16x

Find the sum of the first 10 term 40,37,34,31

Use benchmarks to estimate the sum What is 3/5 + 3/17 a. 2 b. 1/2 c. 1 d. 0

An urn contains eight blue balls and seven yellow balls. if six balls are selected randomly without being replaced, what is the probability that of the balls selected, two of them will be blue and four of them will be yellow

How do I write 1 billion in expanded form

The leg of a right triangle is 5 units and the hypotenuse is 8 units. What is the length, in units, of the other leg of the triangle? A) square root 39 units B) 39 units C) square root 89 units D) 89 units

Alana bought 3/8 pound of swiss cheese and 1/4 pound of american cheese. which pairs of fractions are equivalent to the amounts of Alana bought?

Ava puts $400.00 into an account to use for school expenses. The account earns 12percent interest, compuonded annualy. How much will be in the account after 9 years?

How to solve:6+r=2r+3

Write a polynomial function in standard form with the given zeros 1, - 1, - 4

The formula for area of a circle can be found by using a parallelogram explain the way to derive the formula