I'm ABC, what is the value of cos B

The incorrect work of a student to solve an equation 2 (y + 8) = 4y is shown below: Step 1: 2 (y + 8) = 4y Step 2: 2y + 10 = 4y Step 3: 2y = 10 Step 4: y = 5 Which of the following explains how to correct Step 2 and shows the correct value of y?

What is the value of V (4)

An equation is shown below: 2 (7x - 3) = 9 which of the following correctly shows the beginning steps to solve this equation?

Mrs. Dinh is dividing a loaf of bread into equal sections for herself, her husband and their four children. If each person's serving has 210 Calories, how many Calories are in the loaf?

How many miles does. 3 kilometers equal

Rate is 14% Commission is $23,108.75 What is the the Sale?

Name the operation that should be done first in each expression 12-3*4 and 7+3 (5-2

Factor the GCF: 12x3y + 6x2y2 - 9xy3. 3x2y (4x2 + 2xy - 3) 3xy (4x + 2xy - 3y2) 3xy (4x2 + 2xy - 3y2) 3x2y (4x3y - 2x2y2 - 3xy3)

Find the slope and the y intercept of the line 7x-y=6

Pete drove 224 miles in 4 hours on saturday. If he drives at the same rate on Sunday, how long would it take him to drive 490 miles?