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Sveta_85 [38]
3 years ago
5

Find two consecutive integers whose sum is 67. Which of the following equations could be used to solve the problem? 2x = 67 2x +

1 = 67 2x + 2 = 67 x2 + 1= 67
Mathematics
2 answers:
Zinaida [17]3 years ago
8 0

Let

x--------> the first consecutive integer

x+1-----> the second consecutive integer

we know that

x+(x+1)=67\\2x+1=67

therefore

<u>the answer is</u>

2x+1=67

Delvig [45]3 years ago
8 0
X + (x+1) = 67 
<span>^ ^ Integer 2 </span>
<span>Integer 1 </span>

<span>By simplifying, we get 2x + 1 = 67. Therefore, either "2x + 1 = 67" or "x2 + 1= 67" can be used. </span>

<span>Your answer by solving for 'x' would be: </span>

<span>2x=66 </span>
<span>x=33 </span>
<span>Therefore, (x+1)=34 </span>

<span>Hence, the 2 consecutive integers are 33 and 34. When added together, they equal 67, and they are consecutive (34 is 1 larger than 33). </span>
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A bag contains 3 red. 3 white and 3 green balls. One ball is taken out of the bag
Xelga [282]

Answer:

The probability that the ball is red is 33.33%, it is not red 66.66%, and red or white is 66.66%.

Step-by-step explanation:

Given that a bag contains 3 red, 3 white and 3 green balls, to determine, if one ball is taken out of the bag at random, what is the probability that the ball drawn is (1) red, (2) not red, or (3) either red or white, the following calculations must be performed:

1)

3/9 = 0.333 x 100 = 33.33%

2)

6/9 = 0.666 x 100 = 66.66%

3)

6/9 = 0.666 x 100 = 66.66%

Therefore, the probability that the ball is red is 33.33%, it is not red 66.66%, and red or white is 66.66%.

8 0
2 years ago
What =x in 1/4x+7=31/4
MakcuM [25]

Answer:

x=3

Step-by-step explanation:

3 0
3 years ago
A standard pair of six-sided dice is rolled. what is the probability of rolling a sum greater than 66? express your answer as a
777dan777 [17]

Answer:

a

Step-by-step explanation:

6 0
3 years ago
For a given input value x, the function f outputs a value y to satisfy the following equation.
olasank [31]
F(x)=5x-26 is your correct answer
6 0
3 years ago
can someone j help me w this, ive reposted it twice now :-(((( due in an hour please help!:( will give brainliest
Doss [256]

Step-by-step explanation:

I got you,

a) Work...

First equation: y = 4x + 3

Second equation: y = 2x + 11

If he wants to play 2 games...

y = 4 (2) + 3

y = 11

y = 2 (2) + 11

y = 15

<u>Answer for part a: If a customer wants to rent shoes and play two games, they'll pay more with the new price plan. With the current price plan, they'll pay 11 dollars, but with the new price plan, they'll pay 15 dollars.</u>

b) Work...

seven games...

y = 4 (7) + 3

y = 31

y = 2 (7) + 11

y = 25

<u>Answer for part b: If the customer wants to play 7 games, including the shoes, they would pay less using the new plan. If the shes were not included, the new price will still be less. With the shoes, 7 games, with the original plan, is 31 dollars but 25 dollars with the new plan. If they didn't want to rent shoes, they would pay 28 dollars with the original plan but only 14 dollars with the new plan. All in all, they spend less on the new plan anyways.</u>

I hope this helps :)

7 0
3 years ago
Read 2 more answers
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