Answer:
Either <em><u>10 times</u></em> or <u><em>598,000.</em></u>
Step-by-step explanation:
6 x 10 ^ 5 = 600,000
2 x 10 ^ 3 = 2,000
If we are figuring out the exact number, 600,000 - 2,000. If we are finding out how many powers larger, count.
600,000 - 2,000 = 598,000
600,000 is 10 times larger than 2,000.
See?
600,0<u>00</u>
2,000
Answer:
50%
Step-by-step explanation:
50 to 75 is a change of 50% (25 is the difference between the two numbers, and 25 is 50% of 50).
The discount price is $24 (20% of 30 is 6 ; 30-6=24)
Answer:
B. -5x^2 -25x +3
Step-by-step explanation:
Use the distributive property and collect terms.
2x(x -6) -7x^2 -(13x -3) . . . . . . given
= 2x^2 -12x -7x^2 -13x +3 . . . . . distribute 2x, -1
= x^2(2 -7) +x(-12 -13) +3 . . . . . . group like terms
= -5x^2 -25x +3
