Answer:
x<-3
Step-by-step explanation:
(x+5<2)
Subtract 5 from both sides;
x+5-5<2-5
Simplify;
x<-3
Answered by NONE other than the ONE & ONLY #QUEEN herself aka #DRIPPQUEENMO!!!
HOPE THIS HELPED!!!
The answer is B) The initial number of bacteria is 57, and the growth rate is 31% per hour.
The expression shown is an <em>exponential expression</em>. An exponential expression usually takes the form , as this one does. A represents the <em>initial value</em>, in this case-the initial number of bacteria. B represents the <em>growth rate</em>. When it is an increasing growth rate, it will begin with 1, because it will have everything it had before, plus the percent increase, the decimal portion. In this case, a=57, and b=0.31.
Hope this makes sense!
Answer: the cost of one pair of shoes is $36.99
Step-by-step explanation:
Let d represent the cost of one pair of shoes.
While shopping for his triplet girls, he bought 10 pairs of socks for 2.50$ each and 3 pairs of shoes. The expression for the total cost of his purchase is
(2.5 × 10) + (3 × x)
= 25 + 3x
If he spent a total of $135.97, then the equation would be
25 + 3x = 135.97
3x = 135.97 - 25
3x = 110.97
x = 110.97/3
x = 36.99
Help on what where is the question or pic!??
Answer:
I belive it;s 4/5
Step-by-step explanation: