Answer:x = 6.5
Step-by-step explanation: Subtract 5 from both sides and you get 1/2x=13 then isolate the x by dividing both sides by 1/2 to get x=6.5.
What is the simplest form of this expression?
4(-n-3) + 7
Answer:
− 4 n − 5
Step-by-step explanation:
Simplify the expression.
what is
[tex]3.9 \times 0.5 + 4 \frac{5}{6} \div 3 \frac{3}{7} = [/tex]
Answer:
1 3/6
Step-by-step explanation:
Please can you graph y=4x-9 ASAP? Thank you :)
Picture is graph, if you want more of it then tell me.
Which set of ordered pairs does not represent a function?
\{(-3, -9), (7, 9), (9, 1), (7, 3)\}{(−3,−9),(7,9),(9,1),(7,3)}
\{(-3, 8), (-6, 5), (-5, -6), (1, -6)\}{(−3,8),(−6,5),(−5,−6),(1,−6)}
\{(3, 1), (-2, -9), (6, -9), (4, 6)\}{(3,1),(−2,−9),(6,−9),(4,6)}
\{(4, 3), (-4, 4), (-2, -5), (6, 4)\}{(4,3),(−4,4),(−2,−5),(6,4)}
Answer:
2nd equation does not pass the vertical line test
(7,9) (7,3) (x,y)
because one x (input) should have one y (output)
however, one y (output) can have multiple x (inputs)
Find all the integer solutions to each system of the inequalities:
y≥0
7.2−y≥4
Answer: 0,1,2,3
Step-by-step explanation:
Since y is greater than or equal to 0 every number.
But for 7.2-y is greater than 4,
If y is 1, 6.2>4
If y is 2, 5.2>4
If y is 3, 4.2>4
If y is 4, 3.2 is not greater than 4.
The integer solution to each system of the inequalities is 0≤y≤3.2
Given the inequalities y≥0 and 7.2−y≥4
For the inequality y≥0 , this means that y is a value greater than zero.
For the inequality 7.2−y≥4
subtract 7.2 from both sides
7.2−y - 7.2≥4 - 7.2
-y ≥ -3.2
y ≤ 3.2
Combining both inequalities;
y≥0 and y ≤ 3.2
0≤y≤3.2
Hence the integer solution to each system of the inequalities is 0≤y≤3.2
Learn more here: https://brainly.com/question/15816805
Two equations are shown: Equation 1: (x – 12) = 12 Equation 2: y – 12 = 12 Solve each equation.
Answer:
24; 24
Step-by-step explanation:
if x = 24:
24 - 12 = 12. That is true and the second equation is the same so x = 24 and y = 24
Answer:
So its 24 and 24 because
Step-by-step explanation:
The answer for the first equation is that x=24 because 24-12=12 so (x-12) = 12 is 24
For the second equation y is also 24 because it's the same equation just rearranged so y-12=12 is 24
the real square roots of 16/49
Answer:
± [tex]\frac{4}{7}[/tex]
Step-by-step explanation:
Given
[tex]\sqrt{\frac{16}{49} }[/tex] = [tex]\frac{\sqrt{16} }{\sqrt{49} }[/tex] = ± [tex]\frac{4}{7}[/tex]
Answer:
±4/7
Step-by-step explanation:
4*4 = 16
-4*-4 = 16
7*7 = 49
-7*-7 = 49
√16/√49
±4/7
may I have help please ?
Answer:
B
BC,BD
ABC,CBA
Step-by-step explanation:
Answer:
B
BC,BD
ABC,CBA
Hope this helps
Review your answers to Question 2. What happens to the coordinates of a shape when the shape reflects about the x-axis? What happens to the
coordinates when the shape reflects about the y-axis? Explain.
B T U X
x,
Font Sizes
A- A-EE
Answer:
When the shape reflects about the x-axis, the x-coordinate remains unchanged but the y-coordinate becomes negative. When the shape reflects about the y-axis, the y-coordinate remains the same but the x-coordinate becomes negative.
Step-by-step explanation:
Sample answer from Edmentum
plsss i need help in this question! asap
What is an equation in point-
slope form of the line that passes
through (-7, 1) and (-3, 9)?
Answer:
y-1=2*(x+7)
Step-by-step explanation:
12m − 4m what is the answer to this
Answer:
8m
Step-by-step explanation:
mark me Brainliest please
35+70=35(1+2) yes or no
Answer:
Yes its true.
Step-by-step explanation:
35 + 70 = 105
35 (1+2) First you have to solve what is in the parentheses first, (1+2)=3. So now that problem is 35(3) or 35 x 3.
35 x 3 = 105.
Sorry, I'm not the best at explaining but I hope this helps.
what is 4/5 × 7/20 in fraction form
Answer:
7/25
Step-by-step explanation:
p(a) = a^2+a+1
What is the coefficient of a?
Answer:
the coefficient of a is one
Given the function below, find p(x - 1). Give your answer in standard form.
p(x - 1) =
Help!!!
Please answer ASAP
The temperature of a liquid in an experiment is 0⁰C at 9 am. The experiment calls for the temperature to change -54⁰C every hour. What will the temperature be at noon?
Answer:
-162°c
Step-by-step explanation:
-54×3=-162=-162°c
Emma is planning a party for 128 guests. If 8 guests can be seated at each table, how many tables are needed for seating at the party that Emma organized?
Answer: 16 tables are needed
Step-by-step explanation: Brainlest please
Answer:
16 tables
Step-by-step explanation:
divide 128 with 8 which is 16
Two thirds equal negative eight times a number
What is the domain of this function?
the last one say 9.5 but help me pls
Answer:
the answer is 7.5
Step-by-step explanation:
because it is going across the middel
The ratio of boys to girls at the track meet is 2:3. If there were 54 girls, how many boys were there?
1. 36
2. 27
3. 18
Answer:
36
Step-by-step explanation:
If you divide 54 by 3 you get 18. Now we get the ratio of boys which is 2 and you multiply it by 18 as 1 ratio I'm this case is 18.
Once you multiply the two numbers, you get 36 boys.
Hope this helps! :)
Answer:
36 boys
Step-by-step explanation:
The 3 part of the ratio relates to 54 girls.
Divide the number of girls by 3 to find the value of one part of the ratio.
54 ÷ 3 = 18 ← value of 1 part of the ratio, thus
2 parts = 2 × 18 = 36 ← number of boys
Determine the intercepts of the line.
Answer:
The x-int be -8 and the y-int would be -6.
Step-by-step explanation:
Look across the x and y axis to see where the line crosses and that'll determine the x and y intercepts.
Write the expression
as a
polynomial in standard form. *
x(x + 5)^5
ANSWER
x^6 + 25x^5 + 250x^4 + 1250x^3 + 3125x^3 + 3125x
Step-by-step explanation:
If Linnia Bought some flats for flowers and each flat hold 9 flowers, and she has planted 10 flowers, would 9x + 10 be a reasonable algebraic expression to the problem?
Answer:
no because 9x means 9 times what ever x is so 9x +10 is not reasonable
Write this inequality in interval notation:
-2
Answer:
-2=-2
Step-by-step explanation:
You can't simplify it
What does a car's design have to do with science?
Answer:
How it drives and the resistance to the wind and other elements of the outdoors
Step-by-step explanation:
Will be marking brainliest !!Which linear equation is represented by the graph below?
Answer:C
Step-by-step explanation:
Step-by-step explanation:
the answer is which is y=-3/2x-2
Is a decagon is regular?
Answer:
Yes and No
Step-by-step explanation:
The definition of regular is that all sides are equal. If you have an irregular decagon, then not all sides are equal.
Find the sum. Use a number line to verify your answer. Can someone please help me with this problem?
Answer:
The answer is -2
Step-by-step explanation:
Start at -7 on the number line. Work your way to the right towards the positive numbers by five and there is your answer!
Then the position of the expression 5 + (-7) on the number line will be at negative 2.
What is a number line?A number line refers to a straight line in mathematics that has numbers arranged at regular intervals or portions along its width. A number line is often shown horizontally and can be postponed in any direction.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
The expression is given below.
⇒ 5 + (-7)
Calculated the expression, then we have
⇒ 5 + (-7)
⇒ 5 - 7
⇒ - 2
Then the position of the expression 5 + (-7) on the number line will be at negative 2.
The diagram is given below.
More about the number line link is given below.
https://brainly.com/question/13189025
#SPJ2