Answer: 23
Step-by-step explanation:
Oh hi 11+12= 23!!!
12h - 17 - h + 16 - 2h
Answer:
9h-1
Step-by-step explanation:
Answer:
9h - 1
Step-by-step explanation:
You need to put the like terms together. In this equation, 12h, -h, and -2h are like terms. The constants -17 and 16 are liker terms as well. We put them together and this will simplify the equation. The final equation will be 9h -1.
.
Mary sees 10 ravens and 5 blackbirds in a tree. Which of the following best compares the number of ravens and blackbirds in the tree?
A. The ratio of ravens to blackbirds in the tree is 3:2 because, of every 3 birds in the tree, 2 are not blackbird
B. The ratio of ravens to blackbirds in the tree is 1:2 because, for every raven in the tree, there are 2 blackbirds in the tree.
C. The ratio of ravens to blackbirds in the tree is 2:3 because 2 of every 3 birds in the tree are ravens.
D.The ratio of ravens to blackbirds in the tree is 2:1 because there are twice as many ravens as blackbirds in the tree.
Answer:
D.
Step-by-step explanation:
5/10 = 1/2
Answer:
D
Step-by-step explanation:
3 QUESTIONS LEFT 20 POINTSSS
Answer: B. Numbers of meters of strings in third yo-yo
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Because y is the third yo yo because the first two numbers are about the first 2 yo yo's never tells us the third yo yo but it shows the first and second yo yo then it shows us total which the total is when u add and its show the first yo yo + the second yo yo + y = total. If u doent get it's like adding the numbers for first yo yo + second yo yo and y.
Heelp i dont understand ;^;
Answer:
B?
Step-by-step explanation:
The price of a gallon of milk, rounded to the nearest dollar, is $4.00. Between what two amounts could the actual price be?
The actual price per gallon of milk should be between $4.01 to $4.49.
What is rounding off of numbers?We round off numbers to make them easier to remember and it also keeps their value approximately to the place it has been rounded off.
To round off any number to any place we'll look for the digit next to that place and if it is equal to or greater than 5 we'll add one to the previous digit and make all the digits after it zeroes and if the digit is less than 5 we do not add one to the preceding digit and simply make all the digit after it to zeroes.
Given, The price of a gallon of milk, rounded to the nearest dollar, is $4.00.
∴ The actual price per gallon of milk should be between $4.01 to $4.49
learn more about rounding off of numbers here :
https://brainly.com/question/17353491
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Simplify the expression by arranging the steps in sequence, based on the order of operations.
1/6(30x+24)-1/7(63-7x)
Answer:
hope this answer will help you.
Prove that your recipe makes exactly 10 cups.
• Explain the most efficient method for measuring each ingredient using only
the following two measuring cups:
1/3
cup and
1/4
cup. You can use one or
both of the measuring cups
Answer:
Use both measuring cups 16 times and then use the [tex]\frac{1}{3}[/tex] cup to measure twice for exactly 10 cups.
Step-by-step explanation:
When working with fractions, I like to make the denominators the same first.
[tex]\frac{1}{3}[/tex] cup = [tex]\frac{4}{12}[/tex] cup
[tex]\frac{1}{4}[/tex] cup = [tex]\frac{3}{12}[/tex] cup
10 cups = [tex]\frac{120}{12}[/tex] cups
Now, for the most efficient method, it would be reasonable to use both cups so that it is quicker.
1 scoop using both cups: [tex]\frac{4}{12}[/tex] + [tex]\frac{3}{12}[/tex] = [tex]\frac{7}{12}[/tex] cup in total
No. of scoops using both cups: [tex]\frac{120}{12}[/tex] ÷ [tex]\frac{7}{12}[/tex] = 16 R [tex]\frac{8}{12}[/tex]
You know that using both cups, you can scoop 16 times with a remainder of [tex]\frac{8}{12}[/tex]. You cannot scoop [tex]\frac{8}{12}[/tex] using both cups without the remaining [tex]\frac{1}{12}[/tex] left to scoop, so you have to use only one cup to scoop. The bigger cup is the [tex]\frac{4}{12}[/tex] cup, so I will use that one to scoop the remaining [tex]\frac{8}{12}[/tex].
No. of scoops using the [tex]\frac{4}{12}[/tex] cup: [tex]\frac{8}{12}[/tex] ÷ [tex]\frac{4}{12}[/tex] = 2
Overall, you will use both cups together for 16 times, then use the [tex]\frac{1}{3}[/tex] cup twice.
Jasmine explains to Beau the role of producers in an ecosystem. Choose the sentences that she should have included in her explanation. Select all that apply
A. A producer uses water and oxygen to make sugar, or food.
B. The corn plant is an example of a producer.
C. Predators don't depend on producers.
D. A producer carries out photosynthesis.
E. Producers need only sunlight to live and grow.
IF YOUR ANSWER RIGHT I'LL GIVE YOU BRAINLIES
Evaluate the expression when y = 4.
5 + y + 8
A. 13
B. 17
C. 21
D. 72
Answer:
I think it's B
Step-by-step explanation:
I used my brain .
Which situation can be solved using the equation 18 x 4 1/3 = x?
HELP ASAP PLEASE!! <3
Marvin’s playlist contains 18 songs. Each song is approximately 4 1/3 minutes long. About how long, in minutes, is Marvin’s playlist?
A baker had 18 pounds of flour in a container. She used 4 1/3 pounds of flour to make bread. How much flour remained in the container?
Mason has an 18-foot long piece of wire. Exactly how many lengths of 4 1/3 inches would he be able to cut from his wire?
Rachel bought 18 pounds of dog food at the store. She had 4 1/3 pounds of dog food at home in a container. She poured the food she bought at the store into the container. What was the total number of pounds of dog food in the container?
Answer:
1. Marvin's Playlist is 78 minutes long
2. 13[tex]\frac{2}{3}[/tex] of flour is left in the container
3. 4[tex]\frac{2}{13}[/tex] pieces of 4[tex]\frac{1}{3}[/tex] wire
4. 22[tex]\frac{1}{3}[/tex] pounds of dog food
Step-by-step explanation:
1. 18•4[tex]\frac{1}{3}[/tex]
18•[tex]\frac{13}{3}[/tex]
[tex]\frac{234}{3}[/tex]=78
2. 18 - 4[tex]\frac{1}{3}[/tex]
Suppose a plane is flying at an altitude of 32,200 feet two minutes after the start of its descent. Ten minutes after the start of its descent, the plane is at an altitude of 16,200 feet.
Use the given information to construct a linear function that represents the altitude of the plane at any given time during its descent. What is the altitude of the plane at 12 minutes?
Write a mathematical argument that can be used to defend your solution.
PLS HELP ASAP
Answer:
32400
Step-by-step explanation:
im not sure i just timed it by 2
Help me and i will give u a brainlliest
Answer:
5
5
1/3
Step-by-step explanation:
Explain your reasoning ferly for brainliest plss
Answer:
$6.48
Step-by-step explanation:
Since there has been a 10% discount from the previous price of $1.60 per pound, this will now be $1.44 per pound. Now that we know the price per pound, we need to find the total price for 4 (1/2) pounds. This mixed fraction is equal to 4.5. We now just need to multiply the price of apples per pound ($1.44) by the number of pounds we have (4.5 lbs). This will give us a final answer of $6.48.
Answer: $6.48
Step-by-step explanation: I am really smart in mathematics.
What is the volume of a sphere with a radius of 6 inches?
112π cubic inches
288π cubic inches
290π cubic inches
300π cubic inches
i am not good with pi
Solve the equation.
4x + 4 = –2x – 8
–2
–6
–12
6
Answer:
-2
Step-by-step explanation:
4x + 4 = - 2x - 8
or, 4x + 2x = - 8 - 4
or, 6x = - 12
or, x = - 12 / 6
x = -2
Answer:
-2
Step-by-step explanation:
4x + 4 = -2x - 8
6x = -12
x = -2
help me ASAP it is 4 a grade!!!!!
In 1999, there were 9860 Great Danes registered with the American Kennel Club. The number of registered Labrador Retrievers was 6997 more than fifteen times the number of registered Great Danes. How many registered Labrador Retrievers were there? Explain all of your work.
Answer:
153,997 Labrador Retrievers
Step-by-step explanation:
Let's make an equation for this problem. We know that there were 9,860 Great Danes. The number of Labrador Retrievers was 6,997 more than 15 times the number of registered Great Danes. More than can be changed to a plus sign. 15 times the number of Great Danes is 15 times 9,860. The equation is now 15*9,860 + 6,997.
15*9,860 is 147,900
147,900 + 6,997 is 153,997.
Find the perimeter of a rectangle that has a length of 2x +7 and a width of 5x.
Answer:
14x + 14
Step-by-step explanation:
Perimeter = 2( L + W)
2(2x+7 + 5x) = 2(7x + 7)
distributive property
= 14x + 14
Answer:
14x + 14
Step-by-step explanation:
perimeter formula: 2(w+l)
2(2x+7+5x) = 2(7x+7) = 14x+14
The width of a large rectangular shaped tree farm is 1.9 kilometers. The length of the farm is 4.4 kilometers. What is the best estimate of the farm?
Answer:
8 kilometers
Step-by-step explanation:
I ain't put the pic last time
Answer:
-2 1/24
Step-by-step explanation:
First lets convert to improper fractions to make life easier.
-3 3/8 = -27/8
now we have -27/8 - (- 4/3)
now let's make the denominators equal so we can subtract.
-81/24 - (- 32/24)
now we can do the operation: since we are subtracting a negative, it's the same thing as adding the number so we can rewrite as -81/24 + 32/24 which would give us -49/24. Converting to a mixed number, we have -2 1/24
Which Expressions are Equivalent?
A. 3x - 7y and -7y + 3x
B. 3x - 7y and 7y - 3x
C. 3x - 7y and 3y - 7x
D. 3x - 7y and -3y + 7y
Please help me I will give Brainliest :)
Determine whether the two angles in each figure are complementary, supplementary, or neither.
Solve the equation. 1/4 y + 9 = 1/2
38
–34
9
2
The length of a rectangle is 1 7/9in., and its width is 3/4 of its length. Find the area of this rectangle.
Solve the equation.
-1/2 m - 8 = 8
–32
–8
–16
0
Answer:
[tex]{:}\longrightarrow\sf -\dfrac {1}{2}m-8=8[/tex]
[tex]{:}\longrightarrow\sf -\dfrac {1}{2}m=8+8[/tex]
[tex]{:}\longrightarrow\sf -\dfrac{1}{2}m=16 [/tex]
[tex]{:}\longrightarrow\sf m=16\times{-2}[/tex]
[tex]{:}\longrightarrow\sf m=-32 [/tex]
option a is correctStep-by-step explanation:
-1/2 m - 8 = 8 -1/2 m-8=8 -1/2 m=8 + 8 -1/2 m= 16 m=16×2/-1 m= -32hope it helps hope it helps and if helped mark it as brainliest.......
Can someone help me solve this?
Answer:
p + q = (-2) --------(1)
p - q = 8 ----------(2)
on simplifying both equati
8 + q = (-2)-q
q + q = (-2) -8
2q = (-10)
q = (-10)/2
q = (-5)
putting the value of q = (-5) in the equation
p + (-5) = (-2)
p = (-2)+5
p = 3
hence, p = 3 , q = (-5)
Wich one is it the one in orange is 1 the one under it is 2 the one beside it is 3 and the one under 3 is 4 plz this is due at 2:00
Answer:
Step-by-step explanation:
4: by adding 4 to the x-value
Answer:
Its 4
Step-by-step explanation:
If u add 4 to each x value you get y
Jaquie had $6.58 and spent $3.25 on snacks. How much did she have left?
Answer:
$3.33
Step-by-step explanation:
6.58 - 3.25 = 3.33
Please help, I will give Brainliest!
Answer:
20.25 subtract last
Step-by-step explanation:
Can someone help PLZ
Answer:
the height is 20
formula
V=ABh
3
Step-by-step explanation:
