Is this statement always, sometimes, or never true

The sum of the measures of a pair of vertical angles is 180

Alice has 150 sweaters on the shelves of her store each shelf holds 24 what is the minimum number of shelves she will need for display

Why does beethoven now spend all his time erasing music

X/5 - 8=4 find the value of x

Lamar needs to make a total of 40 deliveries this week so far he has completed 36 of them what percentage of the total deliveries has Lamar completed

Whose theorem states that 'a square on the hypotenuse is equal to the sum of the squares on the other two sides?

Does anyone know if there is a pdf version for calculus 8th edition book

In one week the owner of Carly's Coffeehouse found that the number of orders for bagels was 2/3 the number of orders for chocolate scones. If the total number of orders for the two items was 525 how orders were placed for bagels?

Alberts sixth grade class will have five test for social studies they already have two of Alberts grades for these two tests are shown below. If Albert wants the mean of his five tests to be 90 what could be his last three grades.

When two balanced dice are rolled, there are 36 possible outcomes. what is the probability that the sum of the numbers on the dice is 6 or 10?

The sides of a triangle are 7 inches, 8 inches, and 9 inches. If the shortest side of a similar triangle is 21 inches, find its longest side.