Henry buys a softball for $16 plus a 9% tax. Ella buys a pair of shoes for $17 plus a 9% tax. Enter the difference in the
amount Henry and Ella paid, including tax. Round your answer to the nearest cent.
Answer:
$1.09
Step-by-step explanation:
Henry: 16 increase 9% =
16 × (1 + 9%) = 16 × (1 + 0.09) = 17.44
Ella: 17 increase 9% =
17 × (1 + 9%) = 17 × (1 + 0.09) = 18.53
Difference: 18.53 - 17.44 = 1.09
Please help me
Which equation provides a line that is parallel to
that of the equaton 10x - 2y = 16?
A y=10x-2
B. y=5x+ 11
Answer:
The answer is B) y = 5x + 11
Step-by-step explanation:
A shop has a 3 for 2 offer on chocolate bars.
The normal price of a chocolate bar is 74p.
Sian gets 3 chocolate bars from the shop using this offer.
How much does she spend?
Give your answer in pounds.
Answer:
£1.48
Step-by-step explanation:
0.74 x 2= 1.48
Describe how you know if an equation has INFINITE solutions. Give some examples of an equation that has infinite solutions,
Answer:
When a problem has infinite solutions, you'll end up with a statement that's true no matter what. For example: 3=3 This is true because we know 3 equals 3, and there's no variable in sight. Therefore we can conclude that the problem has infinite solutions. You can solve this as you would any other question.
Step-by-step explanation:
Hope this helped.
What operation do I use to get "X" by itself?
X + 4 = 7
Answer:
x=3
Step-by-step explanation:
7-4=3
Answer: Subtraction
Step-by-step explanation:
Subtract both sides by 4
x = 3
what persintage is 22 out of 25
Answer:
88
Step-by-step explanation:
Answer:
it is 88%
Step-by-step explanation:
if you convert the fraction into a decimal which is 0.88 as a decimal and then multiply that by 100 and its 88%
HELPP FAST PLSSS
Find the value of x.
X =
Answer:
x = 106°
Step-by-step explanation:
180 - 74 = 106°
hope this helps, good luck :)
Answer:
x = 106
Step-by-step explanation:
if i was o dived 3 by 2 what woud it be
Answer:
it would be zero
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
Which graph represents exponential decay?
On a coordinate plane, a straight line has a negative slope.
On a coordinate plane, a curve approaches y = 0 in quadrant 2 and curves up in quadrant 1.
On a coordinate plane, a straight line has a positive slope.
On a coordinate plane, a curve approaches y = 0 in quadrant 1 and curves up in quadrant 2.
Answer:
D
Step-by-step explanation:
The graph fourth represents the exponential decay option fourth is correct.
What is exponential decay?During exponential decay, a quantity falls slowly at first before rapidly decreasing. The exponential decay formula is used to calculate population decline and can also be used to calculate half-life.
The question is incomplete.
The complete question is in the picture, please refer to the attached picture.
We have a graph shown in the picture.
As we know from the definition of exponential decay, a quantity falls slowly at first before rapidly decreasing.
From the graph given, graph fourth represents the exponential decay.
Thus, the graph fourth represents the exponential decay option fourth is correct.
Learn more about exponential decay here:
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Help pls I really need it pls
90 X 2 - 1 help!!!!!!!!!!!!!
Answer:
179
Step-by-step explanation:
90×2−1
Multiply 90 and 2 to get 180.
180−1
Subtract 1 from 180 to get 179.
179
A group of friends wants to go to the amusement park. They have no more than $235 to spend on parking and admission. Parking is $7, and tickets cost $28.50 per person, including tax. Write and solve an inequality which can be used to determine pp, the number of people who can go to the amusement park.
The solution of the inequality for the number of people (p) who can go to the amusement park will be;
⇒ p < 8
What is Inequality?A relation by which we can compare two or more mathematical expression is called an inequality.
Given that;
They have no more than $235 to spend on parking and admission.
And, Parking is $7, and tickets cost $28.50 per person, including tax.
Now,
Let the number of people who can go to the amusement park = p
So, We can formulate;
⇒ 28.50p + 7 < 235
Solve for p as;
⇒ 28.50p < 235 - 7
⇒ 28.50p < 228
⇒ p < 228/28.50
⇒ p < 8
Thus, The solution of the inequality for the number of people (p) who can go to the amusement park is;
⇒ p < 8
Learn more about the inequality visit:
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Mrs. Haskin has 49 tomato plants in her garden. Each plant has 14 tomatoes. How many tomatoes does she have?
Answer:
686
Step-by-step explanation:49 times 14
Answer:
Take 49×14 which equals 686. Mrs.Haskin has 686 tomatoes in her garden.
Write an equation of the line with a slope of 2 and a y-intercept of 5
Answer:
y=2x+5
Step-by-step explanation:
if there is an slope and a y-intercept all you have to do is place it in the y=mx+b
m=slope
b=y-intercept
can someone help me with one of these or both ?
Answer: 280 for number 2
Step-by-step explanation: I think I ain’t not % sure
Please help!!!!!!
Rewrite this equation in terms of y
2x-3y=22
Answer:
y=[tex]\frac{-22}{3}[/tex]+[tex]\frac{2}{3}[/tex]
Step-by-step explanation:
first subtract 2x
2x-3y=22
-2x -2x
-3y=22-2x
divied by-3
-3y/-3=22-2x/-3y
answer-y=-22/3+2/3x
40% a number is 8 more than the number itself. Find this number.
Answer:
70
Step-by-step explanation:
40x/100 +42 =x
4x/10 +42 =x
42 = 10x -4x/10
420=6x
x =70
Step-by-step explanation:
40 percent (calculated percentage %) of what number equals 8? Answer: 20.
GIVING BRAINLIEST:: MATH!
Answer:
C
Step-by-step explanation:
I think that is the answer because 5x5x5=125
Answer:
it is c 125
Step-by-step explanation:
y=-2x+10
3y-x+5=0
Solve the system using substitution
solve for brainliest
The point c(0, 6) is translated 6 units left. What are the coordinates of the resulting point, C'?
Answer:
(-6,6)
Step-by-step explanation:
since 0 is on the x axis if you move it 6 units to the left it becomes negative, since your not moving anything on the y axis it stays the same.
find the least common denominator and write the equivalent fractions 1/6 and 1/9
Answer:
1/6 - least common - 3/18
1/9 - least common - 2/18
3/18 is equivalent to 1/6
1/9 is equivalent to 2/18
Step-by-step explanation:
Rewriting input as fractions if necessary:
1/6, 1/9
For the denominators (6, 9) the least common multiple (LCM) is 18.
LCM(6, 9)
Therefore, the least common denominator (LCD) is 18.
Calculations to rewrite the original inputs as equivalent fractions with the LCD:
1/6 = 1/6 × 3/3 = 3/18
1/9 = 1/9 × 2/2 = 2/18
Answer:
The LCD is 18. The equivalent fractions are 1/6 = 3/18 and 1/9 = 2/18. Hope this helps :)
Step-by-step explanation:
what is the area of the donut?
6 x 4=24 so the area of the donut 24 which is the answer to the question
14. The height of a cylinder is 5 centimeters. The circumference of the base of the cylinder is
167 centimeters.
Which measurement is closest to the volume of the cylinder in cubic centimeters?
PLEASE HELP ME
Answer:
Step-by-step explanation:
HELPPPP PLEASE MATHS QUESTION
USE SOH CAH TOA
Answer:
5.6cm
Step-by-step explanation:
cos(62) = a÷ 12
rearrange: a= cos(62) X 12
= 5.633658....cm
= 5.6cm (1dp)
At a baseball game, Justin and Shaniya buy hot dogs and hamburgers. Justin buys one hamburger and three hot dogs for $24.75 and Shaniya buys two hamburgers and one hot dog for $22. What is the cost of a hamburger?
Answer:$8.25
Step-by-step explanation:
The items given are solutions to four linear systems
ITEM BANK: Move to Bottom
INFINITE SOLUTIONS
(3,-2)
(0,0)
Coinciding Lines
Parallel Lines
Intersecting Lines
NO SOLUTION
drag and drop answer here
drag and drop answer here
drag and drop answer here
HELP PLEASE
intersecting-0,0
infinite solutions-no solution
3,-2 parrelel lines
that would be my guess
violent storms generally form along ...warm fronts1 coldfronts2 occluded fronts3 stationary fronts4
A weather front is a transition zone between two different air masses at the Earth's surface. Each air mass has unique temperature and humidity characteristics.
HELP I WILL GIVE BRAINLIEST
Answer:
55.5 cm^2
Step-by-step explanation:
9x 9 x 1/1= 40.5
3x5= 15
40.5+15=55.5
find the measure of each angle indicated and please explain how you got that answer if you can