Answer: −50x−66
Step-by-step explanation:
4(10x+6)−10(9x+9)
Distribute:
=(4)(10x)+(4)(6)+(−10)(9x)+(−10)(9)
=40x+24+−90x+−90
Combine Like Terms:
=40x+24+−90x+−90
=(40x+−90x)+(24+−90)
=−50x+−66
Answer: 21/5x+12
Step-by-step explanation:
3*7/5x+3*4
21/5x+12
Answer:
Uhhhhhh, nothing?
Step-by-step explanation:
Y=-2x+4 and y=-2x-5 (mark brainliest plss)
Answer:
They're all rational numbers.
Integers: A whole number
Natural numbers: positive integers
Rational numbers: Any integer, positive or negative, including fractions
Irrational numbers: number that cannot be written as a ratio of two integers