Answer:
1.) $54
2.) $21 left
3.) 15 tigers
Step-by-step explanation:
1.) If the original price of an item was $60, and it was reduced by 10%, that means it is now being sold at 90% of its original value.
To find out the new price, simply take the original value and multiply it by 90% (as a decimal).
60*.90=54
So the new price is $54
2.) This is simple subtraction. If you spend $45 on some CDs and $12 on a t-shirt, you spent a total of $57. Subtract $57 from your total of $78.
78-57=21
You are left with $21
3.) Ratios are all about multiplication. If the ratio of lions to tigers is 3:5, that means that the number of lions is going to be any factor of 3, as long as it corresponds to the same factor of 5 for the tigers.
For example, if there are 9 lions, there must be 15 tigers.
3*3=9
5*3=15
There are 15 tigers
4-3x = 2x-6 what is x
What’s the second step of 2(x+1) =8x-5
Answer:
2(x + 1) = 8x - 5
assuming you already made the first step, the next step is to distribute the 2
2x + 2 = 8x - 5
if you havent made the first step, above is the first step.
the second step would be to combine like terms by subtracting 2x and adding 5 to both sides
7 = 6x
then you would divide both sides by 6
x = 7/6
PLEASE HELP! convert y=1/3x+9 to POINT SLOPE form
Answer:
y-10=1/3(x-3)
Step-by-step explanation:
I really don't want to explain, but tell me if you want an explanation and I will give it
A store sells rope by the meter. The equation p=0.8L represents the price p (in dollars) of a piece of nylon rope that is L meters long. How much does the nylon rope cost per meter? How long is a piece of nylon rope that costs $1.00?
Answer: a. $ 0.8
b. 1.25 meters
Step-by-step explanation:
Answer:
a. $ 0.8
b. 1.25 meters
Step-by-step explanation:
hope it helps
____________________ A letter that represents one or more numbers. pick from these: Absolute Value Distributive Property Equation Evaluate Equivalent Simplify Expression Integers Like Terms Inequality Reciprocal Coefficient Variable Solution Ratio
Answer:
The answer is a Variable
Step-by-step explanation:
In algebra, symbols (usually letters) are used to represent numbers. To solve math problems, you should know what variables and constants are. Here is an introduction to the terms variables and constants. A variable is a letter or symbol used as a placeholder for an unknown value.
I hope this helps you :)
Suppose S is between R and T. Use the Segment Addition Postulate to solve for z.. RS=2z+6, ST=4z−3, RT=5z+12
Answer:
9
Step-by-step explanation:
If S is between R and T, then RS+ST = RT
Given the following parameters
RS=2z+6,
ST=4z−3,
RT=5z+12
On substituting
2z+6+4z-3 = 5z+12
Collect like terms
2z+4z-5z = 12+3-6
6z-5z = 15-6
z = 9
Hence the value of z is 9
Ninety-two is all of the following except _____.
a term
an expression
a constant
a variable
Answer:
hello!
ninety two is a term, an expression, a constant but not a variable
hope it helps you!
Answer:
Ninety-two is all of the following except a variable
Solve for 2x - 10 = 90 ALOT OF POINTS AND BRAINLIST QUESTION
Answer: X = 50
Step-by-step explanation:
Add 10 to both sides
2x = 100
divide by 2
x= 50
Answer:
x=50
Step-by-step explanation:
Work out 5
5-² x 3√8
Give your answer as a decimal.
Answer:
I got -11.97056 as the answer
what would be 30 +40
Answer:
70
Step-by-step explanation:
30 + 40 = 70
Guys I really need help!
The general equation for the geometric sequence -1, -2, -4, ... is a n = -1 · 2 n - 1 .
TrueFalse
Answer: false
Step-by-step explanation:
Answer:
Yes absolutely true i took the lesson
Step-by-step explanation:
A new shoe comes in three colors: tan, navy, or black. It also comes in full sizes 4 to 11. If a pair of shoes is chosen at random from a display of all the possible colors and sizes, what is the probability it will be a black size 9
HELP SOS!!!!!!!!!!!!!!!!!!!!!!!
Can anyone help me?
Joseph Cheyenne is earning an annual salary of $24,895. He has been offered the job in the ad. How much more would he earn per month if he is paid:
a. the minimum?
b. the maximum?
The correct option will be the option b i.e., the maximum.
It is given that Joseph is earning an annual salary of $24,895. Later he is offered with an ad.
We have to choose the correct option i.e., the minimum or the maximum he would earn per month if he is paid.
What would be the value if x is added to 40 ?
The value will be 40 + x.
Let's assume Joseph is paid $ x for the ad.
Annual salary of Joseph $24,895.
The salary which he will get after the ad offer will be ;
= 24895 + x
So , the annual salary get's increased after the addition of salary of ad offer.
Thus , the maximum Joseph would earn per month and the correct option is option b.
To learn more about algebraic expressions click here ;
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y is directly proportional to x when y=30, x=6
a) work out an equation connecting y and x
b) work out the value y when x=12
Answer:
a) y = 5x
b) y = 60
Step-by-step explanation:
Since, y is directly proportional to x when y=30, x=6
[tex] \therefore \: y \: \alpha \: \: x \\ \therefore \: y = kx ...(1) \\ plug \: y = 30 \: and \: x = 6 \: in \: eq \: (1)\\ 30 = k \times 6 \\ k = \frac{30}{6} \\ k = 5 \\ plug \: k = 5 \: in \: (1) \\ y = 5x....(2) \: (required \: equation) \\ plug \: x = 12 \: in \: eq \: (2) \\ y = 5 \times 12 \\ \huge \red{ \boxed{y = 60}}[/tex]
Joe works for McDonalds. He was required to buy a uniform that costs $35 and he will earn $10 per hour. The
following function represents his overall income the first month. f(h) = 10h - 35. The h represents the hours he
works. What is the independent variable?
Answer:
The independent variable is the number of hours Joe works.
HELP ASAP my answer is B im pretty sure im wrong..
(4 x 10^-2) x (1 x 10^5)
A) 5 x 10^3
B) 4x 10^3
C) 4 x 10^-7
D) 4 x 10^-10
Answer:
the answer is b!!
-5 + a =21 what’s A?
Answer:
A=21+5
A=26
Step-by-step explanation:
just shift 5 to right side
HELP ME PLS I NEED THIS !!!
Step-by-step explanation:
here is the answer with the solution.
Mathmatics 8th grade
Answer:
A.[tex]\frac{3}{8} , \frac{1}{2} , 1 , \sqrt{2} , 4[/tex]
Step-by-step explanation:
[tex]\frac{3}{8} < \frac{1}{2} \\\\\frac{1}{2} < 1\\\\1 < \sqrt{2} \\\\\sqrt{2} < 4[/tex]
Answer:
A. because the square root of 2 is 1.4 and 1/2 is equal to 4/8 which is bigger than 3/8 so this is the correct order.
Step-by-step explanation:
(Brainliest plz?)
Use place value in the distributive property to match each multiplication expression an equivalent expression
Answer: I HOPE IT HELPS
Results 1 - 24 of 2262 - Also included in: Properties of Multiplication Centers & Games ... match each expression to a simplified version and glue to pairs to the ... Math, Basic Operations, Place Value ... Students will match multiplication expressions with cards that show equivalent expressions using the distributive property.
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Step-by-step explanation:
Answer:This is the real answer
Step-by-step explanation:Need brainliest award
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52 regular playing cards are randomly dealt to four players with each players receiving 13 cards. What is the probability that each player will have exactly one ace
Answer:
The probability is 1/28,561
Step-by-step explanation:
Here, we want to find the probability that each of the players will receive exactly one ace.
In a deck of cards, we have 4 suites of 13 cards each, with each of the suites consisting of 1 ace.
So, the probability of getting an ace for each of the four players will be 4/52 = 1/13
Now, the probability of each of the players getting exactly one ace will be; first got one ace , second got one , third got one and fourth got one.
mathematically, this probability will be 1/13 * 1/13 * 1/13 * 1/13 = (1/13)^4 = 1/28,561
The temperature of a freezer started at 18°C after cooling for a few hours the freezer had a temperature of -12°C what is the difference between the new colder temperature in the original temperature
Answer:
-273.15
Step-by-step explanation:
trust me and ull see
What value of x makes the equation true?
147 = 5(1 - 7x) + 2
Answer: X = -4
Step-by-step explanation:
first you need to solve, so do what needs to be done in the equation, which is just multiply and add
147 = 5 - 35x + 2
147= 7 -35x
get rid of the numbers around x, which would be subtracting 7 from both sides
140 = -35x
x = -4
The the navy pier ferris wheel in chicago has a circumference that is 56% of the circunference of the first ferris wheel built in 1893.
a. To the nearest foot, the radius of the Navy Pier Wheen is # feet. What is the radius of the navy pier wheel?
b. To the nearest foot, the radius of the first Ferris wheel was # feet. What was the radius of the first ferris wheel?
c. To the nearest tenth, the wheel was moving at a speed of # feet per minute. The first ferris wheel took nine minutes to make a complete revolution. How fast was the wheel moving?
Answer: 765
Step-by-step explanation:
Explain their mistake. Will give brainliest
Answer:
a²+b² =c²
10²+z²=13²
z² = 13²-10²
z =square root of (169-100)
this is a right triangle and 13 side is the hypotenuse (the longest side)
Drag the red vertical line to find the y–values: Orange graph:> when x 1, y = Blue graph: when x 1, y =
Answer:orange graph =-2
Blue graph -2 or 2
Step-by-step explanation:
The value of the orange graph at x=1 is y = [tex]\rm \pm[/tex]2, the blue graph has the value y = -2.
What is a Graph?A graph is a display of the ordered pairs of a function.
The orange graph is a parabola and the blue graph is a straight line.
The intersection of both the graphs is at x =1
when x =1 , the orange graph has a value y = [tex]\rm \pm[/tex]2
when x=1, the blue graph has value y = -2
Therefore, the value of the functions has been determined at x = 1.
The complete question is attached with the answer.
To know more about Graph
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9x+y=8 solve for y I dont know how to get y by itself im very confused pls hellp
Answer:
Hey angel i have missed talking to you on padlet and i hope we are still friends
Step-by-step explanation:
Step-by-step explanation:
subtract 9x from both sides
y = -9x+8
60 is 1/100 of _______
Answer:
that is 60 percent (calculated percentage %) of number 100? Answer: 60.