What this question means is that there is a certain number 1x2 that is divisible by 11.
we can simply see what kind of candidates there are. Let's start with 10*11=110.
now, how much is 11*11? it's 121, so not.
12*11? it's 132, and it fits into the question, and the missing number is 3!
so they each paid 12 dollars and gave 132 dollars to the speaker.
Answer:
Step-by-step explanation:
1. Symbolically, we get: 62 - 5x < 40
2. y - 7.3 < 3.4. Solve for y by adding 7.3 to both sides, obtaining:
y < 10.7 This is both the 'range' and the 'solution'
3a) 4b = 9b + 45, or -5b = 45, or b = -9
3b) 5a + 10 = 4a - 4
Combining like terms results in a = -14
Answer:
Step-by-step explanation: Quart Mason Jar outer dimensions is 6.9 and height by 3.9 diameter. which means it could hold approximately 804 jelly beans.
Answer:
i think the answer is -7/17
Step-by-step explanation:
hope it help :) i dont really good with fraction
Answer: x = 3
y = 30
Step-by-step explanation:
substitute y = 10x into the first equation , we have
- x +2(10x) = 57
-x + 20x = 57
19x = 57
x = 57/19
x = 3
Substitute x = 3 into the second equation
10(3) = y
Therefore y =30