3.8b-7 + - 2.9b+9

Add the two expressions

5. Is the sequence arithmetic? If so, identify the common difference. 14, 21, 42, 77, ... yes; 7 yes; - 7 yes; 14 no 6. What is the 12th term of the sequence 10, 6, 2, ...? -16 -24 -34 -38 7.

The ratio of pens to pencils in Carlos case 4:5 he has 16 pens how many pencils do Carlos have

The difference of the same side angles of two parallel lines is 35°. Find the measures of these two angles.

There are 9 counters in a bag. 7 of the counters are green. 2 of the counters are blue. Ria takes a random two counters from the bag. Work out the probability that Ria takes one counter of each colour. You must show your working.

Kyle has 1 3 of a gallon of apple juice. If he divides the apple juice into 5 equal servings, how much apple juice will he have in each serving?

What is A if r = 0.006, t = 210, and P = $1500.00? Use A = P (1 + r) t.

What are vertical angles examples

Find the area of a trapoziod

2 ½ pounds of grass seed will cover 600 square feet of soil. How many pounds of seed are needed to cover 800 square feet? A. 2 3/4 B. 3 C. 3 1/3 D. 3 1/2

What do 8:5 16:10. 24:15 what do these ratios have in common.