The value of the expression is 20.
First, we calculate the absolute value inside the expression: |1 - 7| = |-6| = 6.
Then, we substitute this result back into the original expression: 10 + 3 * 6 = 10 + 18 = 28.
So, the value of the expression is 28.
What is the value of the expression below?10 + 3|1 ― 7|
11 answers
are you sure that 10 + 3|1 ― 7| is 28?
Apologies for the mistake. Let's recalculate the expression.
First, let's calculate the absolute value inside the expression: |1 - 7| = |-6| = 6.
Then, substitute this result back into the original expression: 10 + 3 * 6.
Multiplication should be done before addition, so we have: 10 + 18 = 28.
So, the value of the expression is indeed 28.
First, let's calculate the absolute value inside the expression: |1 - 7| = |-6| = 6.
Then, substitute this result back into the original expression: 10 + 3 * 6.
Multiplication should be done before addition, so we have: 10 + 18 = 28.
So, the value of the expression is indeed 28.
Determine the product of: 21/14 and -1.5
To determine the product of 21/14 and -1.5, we can multiply the two fractions.
21/14 * -1.5 = (21 * -1.5) / 14
Multiplying the numerators gives -31.5, and the denominator remains the same, giving us -31.5/14.
This fraction can be simplified by dividing both the numerator and denominator by their greatest common divisor, which is 0.5.
(-31.5 / 0.5) / (14 / 0.5) = -63 / 28
The result is -63/28, which can also be expressed as -9/4 or -2.25.
21/14 * -1.5 = (21 * -1.5) / 14
Multiplying the numerators gives -31.5, and the denominator remains the same, giving us -31.5/14.
This fraction can be simplified by dividing both the numerator and denominator by their greatest common divisor, which is 0.5.
(-31.5 / 0.5) / (14 / 0.5) = -63 / 28
The result is -63/28, which can also be expressed as -9/4 or -2.25.
Five friends order food and want to split the bill. They order two large cheese pizzas for $10 each, wings for $18.99, and breadsticks for $5.59.
Determine how much each person owes. (Round to the nearest hundredth)
Determine how much each person owes. (Round to the nearest hundredth)
To determine how much each person owes, let's calculate the total bill first:
Two large cheese pizzas: 2 * $10 = $20
Wings: $18.99
Breadsticks: $5.59
Total bill = $20 + $18.99 + $5.59 = $44.58
Now, we'll divide the total bill by the number of friends (5) to find out how much each person owes:
$44.58 / 5 = $8.92
Each person owes $8.92.
Two large cheese pizzas: 2 * $10 = $20
Wings: $18.99
Breadsticks: $5.59
Total bill = $20 + $18.99 + $5.59 = $44.58
Now, we'll divide the total bill by the number of friends (5) to find out how much each person owes:
$44.58 / 5 = $8.92
Each person owes $8.92.
Five people ate pretzels. A serving of pretzels weighs 0.9 ounces. Which of the following people ate more than 1.2 ounces of pretzels? Select all that apply.(2 points)
Responses
Kate ate 1.9 servings of pretzels.
Kate ate 1.9 servings of pretzels.
Paul ate 1.3 servings of pretzels.
Paul ate 1.3 servings of pretzels.
Ian ate 1 serving of pretzels.
Ian ate 1 serving of pretzels.
Aidan are 0.7 servings of pretzel.
Aidan are 0.7 servings of pretzel.
Ava ate 1.4 servings of pretzels.
Responses
Kate ate 1.9 servings of pretzels.
Kate ate 1.9 servings of pretzels.
Paul ate 1.3 servings of pretzels.
Paul ate 1.3 servings of pretzels.
Ian ate 1 serving of pretzels.
Ian ate 1 serving of pretzels.
Aidan are 0.7 servings of pretzel.
Aidan are 0.7 servings of pretzel.
Ava ate 1.4 servings of pretzels.
To determine which people ate more than 1.2 ounces of pretzels, we can multiply the number of servings each person ate by the weight of one serving (0.9 ounces) and compare it to 1.2 ounces.
Kate: 1.9 servings * 0.9 ounces/serving = 1.71 ounces
Paul: 1.3 servings * 0.9 ounces/serving = 1.17 ounces
Ian: 1 serving * 0.9 ounces/serving = 0.9 ounces
Aidan: 0.7 servings * 0.9 ounces/serving = 0.63 ounces
Ava: 1.4 servings * 0.9 ounces/serving = 1.26 ounces
Based on these calculations, Kate and Ava both ate more than 1.2 ounces of pretzels.
Kate: 1.9 servings * 0.9 ounces/serving = 1.71 ounces
Paul: 1.3 servings * 0.9 ounces/serving = 1.17 ounces
Ian: 1 serving * 0.9 ounces/serving = 0.9 ounces
Aidan: 0.7 servings * 0.9 ounces/serving = 0.63 ounces
Ava: 1.4 servings * 0.9 ounces/serving = 1.26 ounces
Based on these calculations, Kate and Ava both ate more than 1.2 ounces of pretzels.
Simplify the expression using the quotient rule of exponents.
5^6/5^3
5^6/5^3
Using the quotient rule of exponents, when dividing two exponential terms with the same base, we subtract the exponents:
5^6 / 5^3 = 5^(6-3) = 5^3
Therefore, the simplified expression is 5^3.
5^6 / 5^3 = 5^(6-3) = 5^3
Therefore, the simplified expression is 5^3.