a pentagon is a regular pentagon that has 5 sides, so each side has the same length that is (x - 1.5) cm. The perimeter is 22.5 centimeters. What is the value of x?

Chris has 150 cookies to sell each cookie is covered with one topping 1 / 5 of cookie are covered with coconut 1/3 of the cookie are covered with chocolate chips 3/10 of the cookies are covered with yellow icing the rest is sprinkles how many

Write one problem using a dollar amputated of $420 and a percent of40% provide the solution to your problem

Which expression shows how to use place value and the distributive property to find 56 (82) ? 56 (80) + 56 (2) 56 (8) + 56 (2) 50 (6) + 80 (2) 50 (80) + 6 (2)

If ‹ACE and ‹ACB are linear pairs, and angle m‹ACE = 5x+25 and m‹ACB = 2x+29, then determine the measures of m‹ACE and m‹ACB

What is the expression 8 (12x+4) equivalent to when x=20?

The isotope cobalt-60 has a nuclear mass of 59.933820 u Calculate the binding energy of cobalt-60 using the following information. Mass of Proton: 1.007825 u Mass of Neutron: 1.008665 u 1 u = 931.5 MeV

2 times a number plus 3 equals one half a number plus 12

Seven-tenths of a number decreased by thirteen is equal to three-tenths the number increased by 13

Numbers on the y-axis increase in which direction on a coordinate plane? a. Down b. To the left c. To the right d. Up

What is the difference of - 1/8-[67/8]