In 2000 Emily was 9 years old.
Given that in the year 2015 Emily was three times as old as Kaitlin while by the year 2021 Kaitlin will be half as old as Emily will be, to determine how old was Emily on the year 2000 the following calculation must be performed:
2015 = E = 3K 2021 = E = 2K 24 /// 8 --- 30 /// 14 18 /// 6 --- 24 /// 12 18/6 = 3 24/12 = 2 2015 = Emily was 24 years old 24 - (2015 - 2000) = X 24 - 15 = X 9 = X
Therefore, in 2000 Emily was 9 years old.
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What is the answer, I need help.
Answer: i think is D
Step-by-step explanation:
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Use the information to answer the question.
The graph of a linear system is shown
9
8
7
6
3
21
910
What is the solution to this linear system? Enter a value in each box to create an ordered pair.
SRESET
Jasmine McElroy, ID#***11
Growth: Math 6+ CA 2010
Question # 33
Answer:
(2, 7)
Step-by-step explanation:
If x and y are real numbers such that x > 0 and y < 0, then
which of the following inequalities must be true? (Hint:
plug in possible numbers for x and y)
Answer:
Step-by-step explanation:
The third one
If x and y are real numbers such that x > 0 and y < 0, then |x|^2 >|y| could be the correct option. So Option 3 is answer.
What is a solution set to an inequality or an equation?If the equation or inequality contains variable terms then there might be some values of those variables for which that equation or inequality might be true.
Such values are called solution to that equation or inequality.
So, Set of such values is called solution set to the considered equation or inequality.
If x and y are real numbers such that x > 0 and y < 0,
We need to find the inequalities that must be true for the given situation;
Hence, |x|^2 >|y| could be the correct option.
When we put a number such that x > 0 and y < 0, then this holds true.
So Option 3 is answer.
Learn more about inequalities here:
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At a local pizza parlor, patrons have 2 choices of cheese and 8 choices of topping.
In how many different ways can a patron choose 1 type of cheese and 1 type of topping?
10
4
2
16
Answer: 16
Step-by-step explanation: i took the quiz
6 cups is how many times as much as 24 cups?
Answer:
2 llllllllllllllllllllllllllllll
Answer:
4 cups
Step-by-step explanation:
If you are talking about how many 6 cups fit into 24 cups then its just:
6x=24
Divide by 6 on both sides:
x=4
Instructions: Write the equation of the line in Point-Slope Form given the information below.
slope = -6/5
Y-Intercept = 2
The graph of the exponential function f(x) = 4(0.5)* + 2 is shown.
Answer:
g(x)=0.5(0.8)^x+2
Step-by-step explanation:
Solve for x.
9(x + 1) = 25 + x
x = 2
x = 3
x = 4
x = 5
Answer:
x = 2
Give me the brainlest, please?
Step-by-step explanation:
Answer: x=2
Step-by-step explanation:
9(x+1)=25+x (Distribute the 9)
9x+9=25+x (Work both sides to isolate the variable)
-9 -9
9x=16+x
-x -x
8x=16
/8 /8
x=2
To get to her parents' house, Karen would have to drive due north 9 miles. To get to her grandparents' house, she would have to drive due east 12 miles. What is the straight-line distance between the parents' and grandparents' houses
Answer:
in total 21 miles
Step-by-step explanation:
3000 eura were invested for 2 years with a Compound interest rate of 3,8% for year. Find the total interest earned after 2 years.
Answer:
232.332
Step-by-step explanation:
3000×((3.8%+1)^small 2 -1)
(3000×((0.038%+1)small 2 -1)
232.332
what was the average wait time in a drive-thru in 2013?
Answer:
In 2003 there was only a short waiting time of 116 seconds!
That's less than TWO minutes.
However, over the years, the drive-thru wait time has gone up 20%
In 2021, due to a study/survey, the drive-thru wait time has been 3+ minutes on average.
Answer:
in 2013 the average time was 180.83
Step-by-step explanation:
Type the correct answer in each box.
The value of x is ___°, and the value of y is ___°.
Answer:
The value of x is 60°, and the value of y is 50°.
Step-by-step explanation:
50°+70°+x°=180°
x=180°-120°
x=60°
similarly the angle on the left side of x will be
70°
All these angles form 180°(linear pair)
hence, 70°+60°+y°=180°
130°+y°=180°
y°=180° - 130°
y°=50°
Hope this helps you. Have a nice day. Please amrk as braiiest. It helps a lot.^_^
p(-2)=-3+4x please help
Answer:
first off, this may be completely wrong, but I did try my best. You need to clarify what this is for so I went with the easiest route, solving for variables.
P=0
X= - 3/4
Step-by-step explanation:
P(-2)=-3+4x
Solving for X
-2P=-3+4x
-2(0)=-3+4x
-3=4x
- 3/4=X
Solving For P
P(-2)=3+4(- 3/4)
P(-2)3-3
P=0
PLEASE HELP MMEEEEEE
Given f(x) = x^2 – 5x + k, and the remainder when f(x) is
divided by x - 7 is 34, then what is the value of k?
Step-by-step explanation:
f(7) = 34
7² -5(7) +k = 34
49-35+k =34
14+k = 34
k = 34-14
k = 20
Step-by-step explanation:
f(7) = 34
7² -5(7) +k = 34
49-35+k =34
14+k =34
k = 34-14
k = 20
hope it's help
Graph the solution to 40x? +90x+ + 65x + 15 >0 on a number line.
Answer:
the answer is B
Step-by-step explanation:
the answer is B
How many cups of water are needed for 12 cups of flour?
2 CUPS OF WATER FOR 3 CUPS OF FLOUR
SO 1 CUP = 1.5 water
SO MULTIPLY AND FIND THE ANSWER
Please help me solve problem 2 and 3
Find the missing side of each triangle.
A) 10 cm
C) 17.1 cm
E) 5.8 cm
B) 11.4 cm
D) 13.8 cm
Answer:
The choice B) 11.4
Step-by-step explanation:
[tex] {x}^{2} + {(5.5)}^{2} = {(12.7)}^{2} \\ {x}^{2} + 30.25 = 161.29 \\ {x}^{2} = 13104 \\ x = 11.4[/tex]
By using Pythagoras theorem :
[tex] {x}^{2} = (12.7) {}^{2} - (5.5)x {}^{2} [/tex][tex] {x}^{2} = 161.29 - 30.25[/tex][tex] {x}^{2} =131.04[/tex][tex]x = \sqrt{131.04} [/tex][tex]x = 11.4[/tex]Correct choice is B
what is 56x56 and how much can i give away and still have 500
56 x 56 = 3136
If you subtract 500 from 3136 you get 2636.
Using this information you know subtracting 2636 from 3136 gives you 500.
Hope this helps!
Y = 11x - 7, what is y when x = 4? 1 Write the equation Y = x - 7 X 7
Answer:
44-7=37
y=4-7x7....y=4-49....y=-45
halp! 7|2x+8|-5<9. please give the explanation.
Step-by-step explanation:
[tex]789 \sqrt[236]{456 = 10236} [/tex]
it is the answer
Type the correct answer in the box. Use numerals instead of words.
What value of n makes the equation true?
COIN
312
= -12
n=
Answer:
what i dont understand how does 312=-12
Step-by-step explanation:
Find the values of x and y. The diagram is not to scale.
1 point
50
(x-2
(y-1)
66
X=65, y=68
X=68, y=65
X=50, y=68
X=66, y=70
Factor completely
[tex]3x²+20x-7[/tex]
Please show all workings
Answer:
(x + 7)(3x - 1)Step-by-step explanation:
See the steps below:
3x² + 20x - 7 = 3x² + 21x - x - 7 = 3x(x + 7) - (x + 7) = (x + 7)(3x - 1)First Method: (By splitting the middle term)
We have to find p and q such that p+q = 20 and
pq = 3×(-7) = -21
Let us looks for the pair of factors of -21 such that their sum is 20 and product is -21.
20 = 21 - 1 and -21 = 3(-7)
∴ 3x² + 20x - 7 = 3x² + 21x - 1x - 7
= 3x(x + 7) -1(x + 7)
= (x + 7)(3x - 1)
Second method: (Using the factor theorem)
Write the given fraction as a decimal: 18/40.
Which of the following numbers are divisible by 8?
a) O 2048
b) O 72 045
c) O 800
d) 56 120
4/6 + 1/2 hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
Answer:
7/6 or 1 1/6
Step-by-step explanation:
4/6 + 1/2
= 4/6 + 3/6
= 7/6 = 1 1/6
Answer:
7/6
Step-by-step explanation:
4+2=6
6+1 =7
put 7 over six because it is the bigger donimanitor
5/9 + 1/3= what us the answer
Answer:
8/9
Step-by-step explanation:
Answer:
8/9
Step-by-step explanation:
ASAP HELP 100 POINTS
Answer:
m∠1 = 180° - 46° = 134° ⇒ Consecutive interior angles are supplementarym∠2 = 46 ⇒ Alternate interior angles are congruentAnswer:
m∠1 = 180° - 46° = 134° ⇒ Consecutive interior angles are supplementary
m∠2 = 46 ⇒ Alternate interior angles are congruent
Step-by-step explanation:
£800 to the ratio of 9.13.18
