If c = 3 and d = 5, what is the value of the following expression: (c + d) + 5d - c over the power of 2

Answers

Answer 1

Answer: The correct answer is 24. 3+5)+5×5-3×3=24

Answer 2

Answer: Subsitute the letter with numbers
(3+5)+5×5-3∧2
Okay so do PEMDAS
Parenthesis
3+5=8
8+5×5-3∧2
Exponent
-3×-3=9
8+5×5+9
Multiply
5×5=25
8+25+9
Addition
25+9= 34
34+8=42
So the answer is 42.
~JZ
Hope it helps

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A soft drink manufacturer produces 3120 cans in an 8 hour day. Cans are packaged 24 to a case. How many cases are produced each week? Each month? (Assume one week is 40 hours and one month is four weeks )

Answers

Week: 3120 x 5 = 15,600 cans ÷ 24 = 650 cases

Month: 650 x 4 = 2,600 cases

How do you solve this problem
8a+a-3=6a-2a-3

Answers

$8a+a-3=6a-2a-3\n\n9a-3=4a-3\ \ \ \ /+3\n\n9a-3+3=4a-3+3\n\n9a=4a\ \ \ \ /-4a\n\n9a-4a=4a-4a\n\n5a=0\ \ \ \ /:5\n\n5a:5=0:5\n\na=0$

Ok so => 8a + a -3 = 6a -2a -3
9a - 3 = 4a -3
-3 on both sides is gone so 9a = 4a
9a - 4a =0 => 5a = 0 so a=0

Which equation represents a line that passes through (2, –1/2) and has a slope of 3?

Answers

Answer:

Step-by-step explanation:

Let the equation of the line is y = mx + c

where m = slope = 3

and c = y-intercept

Now the equation of this line will become

y = 3x + c

Since this line passes through (2, $(-1)/(2)$ )

so $(-1)/(2)$ = 6 + c

c = $(-1)/(2)$ - 6

= $(-13)/(2)$

So the line will be y = 3x + $(13)/(2)$

Hello,

y+1/2=3(x-2)
or y=3x-13/2

Why is 6/6 equivalent to 6

Answers

Hey There!

$(6)/(6)$ does not equal to six, because when you see fractions with the same numerator and denominator you divide, so 6/6 equals one. Therefore, $(6)/(6)$ does not equal to one.

Have A Brainly Day :)

Hey! 6/6 does not equal to 6 because this sign here "/" means division. When you divide a number by itself it equals to 1. So 6/6 is equal to 1!

The government’s claims that students earn an average of $4,500 during their summer break from studies. A random sample of students gave had a sample average of $3,975 and a 95% confidence interval was found to be $3,525 < µ < $4,425. This interval is interpreted to mean that:a. because our specific confidence interval does not contain the value $4500 there is a 95% probability that the true average summer earnings is not $4500.b. if we were to repeat our survey many times, then about 95% of all the confidence intervals will contain the value $4500.c. if we repeat our survey many times, then about 95% of our confidence intervals will contain the true value of the average earnings of students.d. there is a 95% probability that the true average earnings are between $3525 and $4425 for all students.

Answers

Answer:

d. there is a 95% probability that the true average earnings are between $3525 and $4425 for all students.

Step-by-step explanation:

95% confidence interval $3,525 < µ < $4,425 suggests that (choice d) there is a 95% probability that the true average earnings are between $3525 and $4425 for all students.

This result also suggests that (choice a) the true average summer earnings is not $4500, because our specific confidence interval does not contain the value $4500. But 95% probability is about the interval $3,525 < µ < $4,425, not the value $4500.

You and a friend are playing a board game your final score x is 12 points less than your friend final score

Answers

You can put it into expressions:
Your score would be x
Your friends score would be x +12

Hope This Helps You!
Good Luck Studying :)

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