Hopes this helps:
Answer: x < -9
Subtract 5 from both sides
X < -4 - 5
Simplify -4 - 5 to -9.
X < -9
A = (pie)r^2
A= (pie)1.5^2
A= 7.07(pie)
Answer:
1. m=8,5*h
2. you can diy from the equation above
Let's use the variable 'n' to represent the cost of a notebook and 'p' the cost of a pen.
If Kennel wants an equal number of notebooks and pens, we can create a group of one notebook and one pen, and the resulting cost will be 'n + p'
Then, to find the number of these groups Kennel can buy, we just need to divide the amount of money ($40) by the cost of the group of one notebook and one pen:
If the result is not a whole number, we need to round it down, since we can't spend more money than the budget of $40.
Answer:
4 quarters and 14 dimes
Step-by-step explanation:
Let x be quarters and since Jorge has 10 more dimes than quarters you can say x + 10. 25 is the quarters and the 10 is the dimes.
25x + 10(x+10) = 240
25x + 10x + 100 = 240
35x = 140
x = 4
Multiply 4 and 0.25 and you get 1.00. Subtract 1.00 from 2.40 to get 1.40. Divide that by 10 (amount of dime) to get 14.