help!!! i have to pass this lesson to get a grade please help
I need health drink is 130% of the recommended daily allowance RDA for a certain vitamin the RDA for this vitamin is 45 MG. How many milligrams of the vitamin are in a drink
From this question I take it that you need to know what is 130% of 45 mg. 130% of 45 is equal to 1.3x45, which is 58.3. So, your answer is 58.3 mg of the vitamin.
A senior class saves money for the school prom. The class currently has $400 saved and wants a total of $7,600 for the prom. The class saves $80 each day.
Part A: Which equation can be used to determine the number of days, d, it will take the class to reach its goal? Subtract the following expressions: 5a + 3y − 6c and 2a − 4y − 13c
Answer:7,600
Step-by-step explanation:
80d + 400 = 7,600
please help!! I only have half an hour to do this or I fail math !!!
Bob is the supervisor for a window washing company. He goes to a job site to inspect the work and make sure his crew has washed all the windows on a 25-story building. The crew’s description of their work is shown below:
Start on 8 the floor
Up 6 floors
Descend 10
Above 2
Increase 15
Down 3
Ascend 7
Lessen 5 floors
Up 2
The opposite of -2 floors
Drop 15
Descend 8
Ascend 10
Rising 6 floors
Decrease 2
Drop 3
Sink 2 floors
The opposite of -13
Decrease 7
Lower 14
Advance 1 floor
Increase 4
It is time for the crew to clock out for the day. What floors do they still have to finish? Explain how you solved it.
Answer:
8+6-10+2+15-3-7-5+2-15-8+10 = 5
Step-by-step explanation:
Silvio earns 23% for each car sale he makes while working at a used car dealership.If he sells a used car for 25,000 what is his commission
Jalal found 21 pounds of gold. How many ounces is that?!?!?!
Answer:
B
Step-by-step explanation:
There are 16 ounces in one pound
Multiply 21 x 16 and get 336
336 ounces is your answer
Simplify -2[9 - (x + 7)].
-32 - x
-4 - x
-4 + 2x
-32 + 2x
Answer: the real answer is =2x−4
Step-by-step explanation: −2(9−(x+7))
=(−2)(9+−x+−7)
=(−2)(9)+(−2)(−x)+(−2)(−7)
=−18+2x+14
=2x−4
Will it can be -4 + 2x, hope this help
What are the steps for this {3x\ -5}{3}=11x\ -5?
solve it:-[tex]\sf{\dfrac{3x-5}{3}=11x-5 }[/tex]
Answer:[tex]\dashrightarrow\bold{\dfrac{3x-5}{3}=11x-5 }[/tex]
[tex]\dashrightarrow\bold{3 \times (11x-5)=3x-5 }[/tex]
[tex]\dashrightarrow\bold{(3 \times 11x)-(3\times 5)=3x-5 }[/tex]
[tex]\dashrightarrow\bold{33x-15=3x-5 }[/tex]
[tex]\longrightarrow \bold{33x-3x=-5+15 }[/tex]
[tex]\longrightarrow \bold{30x=10 }[/tex]
[tex]\mapsto\bold{x=\dfrac{10}{30} }[/tex]
[tex]\mapsto\bold{x=\dfrac{1\cancel{0}}{3\cancel{0}} }[/tex]
[tex]\hookrightarrow\tt{x=\dfrac{1}{3} }[/tex]
Answer:
x = 1/3
Step-by-step explanation:
1. Remove parenthesis.
3x −5/3 = 11x −5
2. Multiply both sides by 33.
3x -5 = 33x -15
3. Subtract 3x3x from both sides.
-5 = 33x -15 -3x
4. Simplify 33x-15-3x33x−15−3x to 30x-15.
-5 = 30x - 15
5. Add 15 to both sides.
-5 + 15 = 30x
6. Simplify -5+15 to 10.
10 = 30x
7. Divide both sides by 30.
10/30 = x
8. Simplify 10/30 to 1/3
1/3 = x
9. Switch sides.
x = 1/3
Decimal Form: 0.333333
Which Equation represents the hanger balance
correct=brainliest
Answer:
6=w+2
Step-by-step explanation:
4+2 equals 6
so both sides have 6 and are balanced
Answer:
6=w+2
Step-by-step explanation:
The balance displays that there are 6 parts on the left side, and a w and 2 normal parts on the right side. Because this balance is equal, this means that the equation 6=w+2 is correct.
In a game Billy must roll two dice. One die is a standard six sided number die and the other die has a different color on each side (red, blue, green, purple, orange and yellow). What is the probability that Billy rolls a 3 and a green?
Answer:
The answer is 1 out of 12
Step-by-step explanation:
Question 10(Multiple Choice Worth 1 points) (01.02 MC)Which statement best explains the value of 16 − (−3)?
A. The additive inverse of −3 is −3, so 16 − (−3) = 19.
B. The additive inverse of −3 is −3, so 16 − (−3) = 13.
C. The additive inverse of −3 is +3, so 16 − (−3) = 19.
D. The additive inverse of −3 is +3, so 16 − (−3) = 13.
Answer:
║⊕║∵······∴·······∵Hello Person∵·······∴·······∵║⊕║
Your answe should be:
C. The additive inverse of −3 is +3, so 16 − (−3) = 19
Step-by-step explanation:
Hope this helps!
(Brainliest appreciated!)
Have a great day!Answer:
C
Step-by-step explanation:
16 -(- 3
↕ the same
16 + 3
hope dis helps ^-^
Molly has 1 1/2 cups of sugar. She used 3/4 cup of sugar. She wants to model a subtraction problem on a number line to find how much sugar she has left. Molly’s first step is shown below.
What should Molly do next, and how much sugar does she have left?
Answer:
The answer is B
Step-by-step explanation:
I got it right on the quiz!
The correct option is; B. Move 3/4 unit to the left. She has 3/4 cup of sugar left.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
We have been given that Molly has 1 1/2 cups of sugar. She used 3/4 cup of sugar.
1 1/2 simplified as 3/2, and 3/2 not simplified as 6/4.
Since she wants to use 3/4 of the sugar, then we need to do
6/4 - 3/4 = 3/4,
Therefore, the amount of sugar Molly had left would be 3/4.
To learn more about the unitary method, please visit the link given below;
https://brainly.com/question/23423168
#SPJ3
plz help i don't uderstand i will give brianlist i beg
Answer:
The formula, I=PRT is used to calculate simple interest.
I=Interest
P=Principal
R=Interest Rate
T=Time
In this case, P=500, R=3%, T=9 months.
Multiplying this out, we obtain a final interest of 135 dollars.
Let me know if this helps.
Answer:
The formula, I=PRT is used to calculate simple interest.
Step-by-step explanation:
answer all these questions correctly to get a brainlist
(-3/4) x 7/8
5/16 x -2 x -4 x -4/5
2/3 x -4 x 9
2 3/5 x 7/9
Answer:
-0.65625
-2
-24
2.02222222222
Step-by-step explanation:
I used a calculator
1.Rewrite measurements for ham butter milk dry mustard and salt using just the 1/4 teaspoon measurements and that 1/3 cup measure
2.the amount of seasoning you have
3. the list of ingredients, multiplied by 3
4.Your amounts of milk & cheese
you need to get from the store
5.List of ingredients written in decimal form
Answer:4.68, 234, 228, 76
Step-by-step explanation: if you do what the problem is telling then you end up with 4.68 for the decimal 234 seasonings the list of ing multiplied by 3 = 228 the milk and cheese is 6/1 or 6 their yo go
A triangle has side lengths of 5, 12, and 13 inches. The angle measures are 90°, 23°, and 67°. What is the best name for the triangle?
acute, isosceles
right, scalene
obtuse, equilateral
acute, equilateral
A line passes through the points (–4,4) and (4,3). What is its equation in point-slope form?
PLEASE HELP I NEED THIS NOW
Rebecca bought candy boxes in the shape of a square pyramid to use for party favors. The side length of each box is 3.6 inches, and the height is 4 inches. Rebecca wants to fill each box with 20 pieces of candy. If each piece of candy is 0.8 in.³, will Rebecca be able to fit 20 pieces of candy into each candy box?
Answer:
The answer I belive is yes.
Step-by-step explanation:
First I multiplide length times width to get the answer of 14.4. Next, I multiplied 14.4 times 0.8 to get the answer of 11.52.
Which table shows the correct values of time and distance for a van traveling at a constant speed of 55 miles per hour?
Solve number 7.Show your work
Answer:
10
Step-by-step explanation:
500/4 = 125. 125sqft per pound of fertilizer. 25 x 50 / 125 = 10
HeLPPP
The equation y- 7/2 = 1/2 (x-4) is written in point slope form what is the y-intercept of the equation
A: - 11/2
B: -1/2
C: 1/2
D: 3/2
Answer:
1/2 is the answer. i just took the quiz
Step-by-step explanation:
Answer:
1/2 is may correct answer
If someone could answer and explain this that would be great! TYSM guys! <3
Answer:
The answer for part A is 49π cm² and part B is 81π in².
Step-by-step explanation:
In part A, 14cm represents the length of diameter of circle, in order to find its radius, you have to divide it by 2 which is 7cm. Next, you have to apply area of circle formula :
A = π × r²
A = π × 7²
A = 49π cm²
Part B :
A = π × 9²
A = 81π in²
Answer:
a. 49π
b. 81π
Step-by-step explanation:
formula is πr^2
find the square of the radius of the circle and then multiply by π.
As a fraction in simplest terms, what would you multiply the first number by to get the second?
First number: 9 Second number: 33
9 x _____ = 33
Answer:
nine times eleven equals ninety-nine divided by three equals thirty-three
Answer:
11/3 or 3 2/3
Step-by-step explanation:
9 * y = 33
33 / 9 = y
y = 33/9
y = 11/3 or y = 3 2/3
A bicycle rental company charges $18 to rent a bicycle, plus $7 for every two hours of rental time.
Write an equation
Classify each angle pair as alternate interior, alternate exterior, consecutive interior, or consecutive exterior.
Answer: 1) D1 and D8?
Step-by-step explanation:
James invests $12,250 into the stock market. This particular stock makes 34%. What is the TOTAL amount of money he will have in 12 years?
HELP ME PLS!!
how do i do this math equation in distributive property and associative property please help me also if you can show work too!
Mrs. Williams is going to plant flowers in a flowerbed like the one shown below
Mrs. Williams has a bag containing 0.25 cubic feet of soil. She wants to know if this bag of soil will be enough to fill her flowerbed. Which statement explains why the bag of soil will or will not be enough to fill her flowerbed?
Answer: The bag of soil will not be enough to fill her flowerbed because the volume of the flowerbed is 0.272
Step-by-step explanation:
Jamal has the following choices for his pizza: white sauce or red sauce; white cheese or yellow cheese; and mushrooms, pepperoni or sausage. What is the probability that he creates a pizza that has red sauce and mushrooms?
Answer:
HI, you haven't gave an equation but....
Step-by-step explanation:
Red sauce is more popular by 2/3 and mushrooms by 1/4 so you have to times the denominator by both so 4 X 3 = 12 and 2 X 1 = 2 so its 2/12 you can simplify this to 1/6.
what is 2/7 of 3/5?
PLS HELP!!!!!!!
Answer:
6/35
Step-by-step explanation:
of means multiply, so just do 2/7 times 3/5
