1. 8 x (-7)

2. - 7 x 4

3. which product is greater? (-9) x (-3) or x (-7) x (-2) ? Explain.

Asma owns $52000 in student loans for college. if the loan will be repaid in 5.5 years and the interest rate charged is 6.75% then how much will she pay altogether?

In how many different ways can the curator of a museum arrange five of eight paintings horizontally on the wall?

If the teacher begins recording on a digital camera with an hour available, is there enough time to records everyone if she gives 15 minutes introduction at the beginning of class and every student takes a minute to get ready?

What is the expanded form of 97-45

A gym charges $45 per month and a $75 one-time starting charge. Which of these will show how much it costs to join the gym for one year

A chef had 2 1/3 heads of lettuce. she used 2/3 head of lettuce to make a salad. how many heads of lettuce does she have left? Show a number model and a estimate with your answer.

In a class of 666, there are 444 students who are secretly robots. If the teacher chooses 222 students, what is the probability that neither of them are secretly robots?

A store manager orders t-shirt so that 15 out of every 35 or medium how many medium t-shirts would you expect to find when there are 126 t-shirts on a rack

When a metal is placed in an a ... there is a chemical reaction. lol this is not maths

Mr. Li records the measures of the lengths of his students' handprints. The lengths, in centimeters, are shown in the table. A 7-column table with 3 rows. The first row contains entries 14.0, 11.5, 12.1, 16.2, 13.5, 14.3, 16.8.