When multiplying numbers with exponents you add the numbers
since the answer has 9 as the exponent c = 9-7 = 2
c=2
the answer is positive 36 so d would be 36 / -9 = -4
d = -4
Answer:
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Step-by-step explanation:
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1. Rosa made 96 pints of lemonade because 1 gallon= 8 pints and 12 × 8= 96, so 12 gallons=96 pints.
2.The mountain climber climbed 3 miles because 1 mile = 5,260 feet and 15,840÷5,260=3, so 3 miles = 15,840 feet.
Answer:
The ancient Babylonians calculated the area of a circle by taking 3 times the square of its radius, which gave a value of pi = 3. The first calculation of π was done by Archimedes of Syracuse (287–212 BC), one of the greatest mathematicians of the ancient world.
Answer:
C) $130
Step-by-step explanation:
simplify the equation:
p = 210 - (20 * 4)
p = 210 - (80)
p = 130