2.9*10^10+ 5.35*10^10
= (2.9+ 5.35)*10^10 (distributive property)
= 8.25*10^10
The correct answer is A. <span>8.25 times 10^10~</span>
Let the numbers be x and x + 1
x(x + 1) = 35 + 8(x + x + 1)
x^2 + x = 35 + 8(2x + 1)
x^2 + x = 35 + 16x + 8
x^2 + x - 16x = 43
x^2 - 15x - 43 = 0
x = 17.46 or -2.46 which are not integers.
So, check your question and make sure you wrote it well
Answer:
It is 4 times greater.
Step-by-step explanation:
The line underneath the inequality line(arrow) means p is less than OR EQUAL to 21.
An example off the top of my head would be, Rachel just started a new job that pays 7 dollars per hour. She only worked 3 hours and decided she wanted to go to the mall to buy some clothes. How much money does Rachel have to spend?
And your answer is right there
by solving the first equation you'll get x= -24/13
if you solve the second option (B) then you'll the same result i.e x=-24/13
so option C is correct
