Clara simplifies {8b-4r} - {2b-r} and says the result is 6b-5r. What error did Clara make?

Express this equation in logarithmic form. 2^3 = 8

A circle has a radius of 13in. find the radian measure of the central angle? that intercepts an arc of length 15in

A chocolate shop makes a dark chocolate that is 38% fat and a white chocolate that is 48% fat. How many kilograms of dark chocolate should be mixed with 50 kg of white chocolate to make a ripple blend that is 40% fat?

Write linear or not linear to describe each equation. if it is linear, write the equation in y = mx b form. 4x = 3

What is the product? 4n/4n-4*n-1/n+1

What is the answer to k/7 + 3 - 2k = - 3

What is the answer for this problem?-4k+2 (5k-6) = - 3k-39

Nolan makes soup. He divides each batch equally into thirds to give away. Each family that he makes soup for gets 1 third of a batch. Nolan needs to make enough soup for 5 families. How much soup does Nolan give away?

Jonathan's new car cost $20,000. After a year, the value of the car is $17,000. If the car depreciates by a fixed factor every year, what will be the value of the car two years after its purchase?

Rectangle A.- Length of Base (b) : 5 cm Height (h) : 12 cm Area (A) : 60 cm2 Rectangle B.- Length of Base (b) : 4cm Height (h) : 8 cm Area (A) : 32 cm2 Rectangle C.