Help, ! I’m so lost at this point.
Answers
Remember PEMDAS
Parentheses
Exponents
Multiply/Divide
Add/Subtract
in that order
Related Questions
What software should you use to send in a cover letter resume
How to find the perimeter and the area of a rectangle on a coordinate plane using the distance formula? : A(3,8) B(5,4) C(-4,-1) D(-6,3) Round to the nearest tenth if necessary.
D) Vivek is 30 years younger than his father. After 10 years their ages will be in the ratio 1:2. Find their present ages.
Find the difference 4/9-2/17
that Tara is going to cover with wallpaper.
24 feet
(15 feet
What is the least amount of wall paper Tara will need to
cover the entire area of the wall?
A 39 square feet
C 350 square feet
B 78 square feet
D 360 square feet
Answers
Answer:
D. 360 square feet
Step-by-step explanation:
The area of Tara's wall is 24 times 15 which equals 360 sq. feet. This means she would need the same amount of wallpaper to cover it.
A. (4x -5)^2
B. (16x - 25)(16x + 25)
C. (4x + 5)(4x + 5)
D. (4x - 5)(4x + 5)
Answers
Answer: D. (4x - 5)(4x + 5)
Answers
Number 3 times 16 is equals to 48.
What is Division method?
Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications. For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.
Given that;
The number 16 times is equal 48.
Let a number = x
Hence, We can formulate;
⇒ 16 × x = 48
Divide by 16;
⇒ x = 48 / 16
⇒ x = 3
Thus, 3 times 16 is equals to 48.
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In order to get this answer you have to divide 48 by 16 to get 3 as your answer.
Hopes it Helps :]
B.) f(x) = x + 4
C.) y = x + 4
D.) y = 4x - 6
Answers
(3,6) and (4,10)
a) f(x) = 4x - 6
f(3) = 4(3) - 6 f(4) = 4(4) - 6
f(3) = 12 - 6 f(4) = 16 - 6
f(3) = 6 f(4) = 10
b) f(x) = x + 4
f(3) = 3 + 4 f(4) = 4 + 4
f(3) = 7 f(4) = 8
c) y = x + 4
y = 3 + 4 y = 4 + 4
y = 7 y = 8
d) y = 4x - 6
y = 4(3) - 6 y = 4(4) - 6
y = 12 - 6 y = 16 - 6
y = 6 y = 10
Among the choices, choice A and D have the same value. However, the problem says functions notation. Choice A. is the function notation. A.) f(x) = 4x - 6
Answers
x ≠ 2, 7
Interval Notation:
2 ≠ x ≠ 7
Final answer:
Algebraically, 'x is not equal to 2 and x is not equal to 7' is written as x≠2 and x≠7. In Interval Notation, it is written as (-∞, 2) U (2, 7) U (7, ∞). The given conditions exclude the numbers 2 and 7 from the entire real number line.
Explanation:
In the field of Mathematics, if you want to express the condition 'x is not equal to 2 and x is not equal to 7' algebraically, you write it as x≠2 and x≠7. In Interval Notation, you'd denote this as (-∞, 2) U (2, 7) U (7, ∞). This is read as 'x is all real numbers except 2 and 7' because we have excluded these two numbers from the entire real number line.
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Answers
Distributhing - through parantheses
The answer is: