Answer:
61
Step-by-step explanation:
7n+5
Let n=8
7*8 +5
56+5
61
to get the equation of any straight line, we simply need two points off of it, so for the equation in the table, let'use the points in the picture below
so the equation in the table has a y-intercept of -4.
keeping in mind that parallel lines have exactly the same slope, let's check for the slope of the equation above
so hmmm we're really looking for an equation whose slope is -1/4 and with a y-intercept greater than -4, hmmm let's recall something, that on the negative side of the number line, the closer to 0, the greater.
that said, on the negative side of the number line -10 is much larger than -1,000,000, because -10 is closer than -1,000,000 to 0, and so on.
so hmmm what's greater than -4? hmm well, heck let's use -2
Answer:
D. x = -9
Step-by-step explanation:
We want -(3/7) = (x/21)
Cross multiply: 7x = - 63
<u>x = - 9</u>
Check:
Does (-9/21) = -(3/7)?
(-9/21) reduces to -(3/7) <u>YES</u>
Answer:
Jo gets more quanities of the punch by using the same ingredients multiplied properly
Step-by-step explanation:
Answer:
19/27
Step-by-step explanation:
Each time that you roll a dice, there is a 1/3 chance you get a 5/6(assuming you have a fair dice). The probability of rolling that atleast once is the inverse of the probability of rolling a 1-4 each time. There is a chance each time you roll the dice. Thus raising this to the third power results in . Since we are looking for the inverse probability, we can do:
In order to get our final answer.