<span>Vertical angles are equal</span>
6x - 10 = 5x + 15
6x - 5x = 15 + 10
x = 25
Answer:
-10 24/35
Step-by-step explanation:
First you need a common denominator to add or subtract. The common denominator woulb be 35. Now you have -7 20/35-3 14/35 which equals to -10 24/35.
The equation that could be used to find how many gallons Erin would need to drive 92 miles is 92 = 23g (option c)
<h3>How many gallons is needed to drive 92 miles?</h3>
The first step is to determine the gallons needed to drive 1 mile. To do this, divide the 6 gallons by 138 miles. Division is the process of grouping a number into equal parts using another number. The sign used to denote division is ÷.
Gallons needed for 1 mile = 6/138
In order to determine the gallons needed for 92 miles, multiply the ratio gotten in the previous step by 92
(6/138) x 92 = 4 gallons
The option that gives 4 gallons is : 92 = 23g
g = 92 / 32 = 4
To learn more about division, please check: brainly.com/question/13281206
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Andre picks a block out of a bag 60 times and notes that 43 of them were green.
What should Andre estimate for the probability of picking out a green block from this bag?
Mai looks in the bag and sees that there are 6 blocks in the bag. Should Andre change his estimate based on this information? If so, what should the new estimate be? If not, explain your reasoning.
The probability of picking out a green block is 43/60.
Andre shall not change his estimate based on this information because only the number of blocks left are told but the color of the blocks are still unknown. If those blocks are not green, then there is no need to change the estimate.
<u>Explanation:</u>
Probability is a numerical portrayal of how likely an occasion is to happen or how likely it is that a recommendation is valid. Likelihood is a number somewhere in the range of 0 and 1, where, generally, 0 demonstrates inconceivability and 1 shows sureness.
To calculate the probability, divide the number of events with the possible outcomes. This will give us the likelihood of a solitary occasion happening. On account of rolling a 3 on a bite the dust, the quantity of occasions is 1 (there's just a solitary 3 on each kick the bucket), and the quantity of results is 6.
The standard form for an exponential function is
where is the initial value and b is the growth factor. If b > 1, then it is an exponential growth function, and if 0 < b < 1, then it is an exponential decay function. The b values that are greater than 1 are in A and C. The b values in B and D are greater than 0 but are less than 1 so those are decay. A and C are your answers.