A greeting card company can sell cars for $2.25 each, so the revenue can be calculated using the formula R=2.25X. The company’s total cost consists of fix overhead of $10,000 plus $.55 per card, so the total cost can be calculated using the formula C=0.55x+10,000

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

Write the equation in logarithmic form 8^x=64