Question 10 (Worth 5 points)
(01.01 LC)Look at the following numbers:
−4, −5, 0, 5
Which pair of numbers has a sum of zero?
5, −5
−5, 0
−4, 5
−4, 0
How many 1/2 cup servings are in 4 cups of ice cream?
Answer:
8 1/2 cup servings
Step-by-step explanation:
Hello!
Well to solve this we have to take the total amount of cups of ice cream and divide it amongst the servings.
So :
Total = 4 cups
Serving = 1/2 cup
What we can do since its such a lower number is count it out by increments of 1/2.
Like so :
1/2 1 1 1/2 2 2 1/2 3 3 1/2 4So, in total, there would be 8 servings of half a cup of ice cream in 4 cups.
I hope this helps!
If you have any questions or concerns feel free to message me or comment! :)
The number of 1/2 cup servings are in 4 cups of ice cream are 8.
What is Division?A division is a process of splitting a specific amount into equal parts.
We need to find the number of 1/2 cup servings are in 4 cups of ice cream
A half cup serving is equal to 4 fluid ounces.
Therefore, 4 cups of ice cream is equal to 8 half-cup servings,
since 4 cups is equal to 32 fluid ounces and 32 divided by 4 equals 8.
4/(1/2)
4×2
8 cups
Hence, the number of 1/2 cup servings are in 4 cups of ice cream are 8.
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Adele earns $12.50 an hour working at a pet store. If she earned $462.50 in a week, write and solve the equation to determine how many hours she worked.
Hours worked = Total pay / pay per hour
Hours worked = 462.50 / 12.50
Hours worked = 37
slope =-1;y-intercept = 0
Answer:
the equation is y=1x+0 or just y=1x
Step-by-step explanation:
nkt sure if that's what you wanted or not sorry
Answer:
y = [tex]-1x+0[/tex]
Step-by-step explanation:
y = mx+b
y = [tex]-1x+0[/tex]
Giving brainliest to correct answers!
97 oz = ? lb ? oz
Which is larger, 10 tons or 22,000 pounds?
Which is larger, 7 kilograms or 7,000 grams?
Answer:
1. 5.61 lb 2. 22,000 pounds 3. they are the same
Step-by-step explanation:
16 oz in a lb. 16 x 5 is 90. extra 7 is approx 0.61 of a pound. 2000 lb in a ton. 2000 x 2 = 20000 extra 2000. 22000 is bigger. 1000 grams in a kilo. 1000 x 7 = 7000. they are the same
Identify the independent variable and the dependent variable.
The years, y, a tree grows and the rings, r, in the tree trunk
the number of
The independent variable is
The dependent variable is
the number of
Answer:
independent is r and dependent is y
Step-by-step explanation:
An independent variable is exactly what it sounds like. It is a variable that stands alone and isn't changed by the other variables you are trying to measure.
a tree grows a ring for each year, therefore, to determine a trees age, you need to count the rings. the rings "r" dictate the age or years "y"
A negative (-) divided by a negative (-) equals a_______.
Answer:
Negative number divided by a negative number equals a positive number. The rule never changes.
Have a good rest of your life
Pleaseeee helppp answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!
Answer:
45º
Step-by-step explanation:
diagonals bisect the corners of a square
the angle measure of the corners of a square is 90º
since the diagonal bisects the corners: 90÷2 = 45º
Which graph represents the function f(x)=-3^x+1+2
Answer:
You did not provide an image for the graph, but the graph that would represent your function would look like this:
Answer:
it should be letter A
Step-by-step explanation:
Solve this problem, please!
Answer:
B
Step-by-step explanation:
Solve for t: -3=t/-15
t=
Answer:
45
Step-by-step explanation:
-3=t/-15
t=-3*-15
t=45
Answer:
t=45
Step-by-step explanation:
-3 = t/-15
-3(-15) = t/-15(-15) (multiply each side by -15 to get t by itself)
45 = t (Simplify)
Which is a reasonable domain for the function f(x)=10x+8
Answer:
(-∞,∞)
Step-by-step explanation:
The domain is all possible x values of the function
There are no constraints or holes for this and therefore the domain is all real numbers
A function is a relationship between inputs where each input is related to exactly one output.
x values can be ........-5,-4,-3,-2,-1, 0, 1, 2, 3, 4, 5, 6,.........
The reasonable domain for the function f(x) = 10x + 8 is (-∞, ∞).
What is a function?A function is a relationship between inputs where each input is related to exactly one output.
Example:
f(x) = 2x + 1
f(1) = 2 + 1 = 3
f(2) = 2 x 2 + 1 = 4 + 1 = 5
The outputs of the functions are 3 and 5
The inputs of the function are 1 and 2.
We have,
f(x) = 10x + 8
We can have any real values of x.
f(-2) = -20 + 8 = -12
f(-1) = -10 + 8 = -2
f(1) = 10 + 8 = 18
f(2) = 20 + 8 = 28
f(3) = 30 + 8 = 28
.
.
.
x values can be ........-5,-4,-3,-2,-1, 0, 1, 2, 3, 4, 5, 6,.........
So,
The domain of the function f(x) = 10x + 8 is -∞ to ∞.
We can write as an interval as,
(-∞, ∞).
Thus,
The reasonable domain for the function f(x) = 10x + 8 is (-∞, ∞).
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What are the factors in 6x+4
Answer:
2(3x-2) is the answer
The factors of the expression 6x + 4 will be 2 and (3x + 2).
What is factorization?It is a method for dividing a polynomial into pieces that will be multiplied together. At this moment, the polynomial's value will be zero.
The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.
The expression is given as,
⇒ 6x + 4
Factorize the expression, then we have
⇒ 6x + 4
⇒ 2(3x + 2)
The factors of the expression 6x + 4 will be 2 and (3x + 2).
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x - 2y = 8
3x = 19 + 4y
how to answer this through elimination or substitution method?
Answer:
The solution of the given equations
x = 3 and y =-2.5
Step-by-step explanation:
Step(i):-
x - 2y = 8 ..(i)
3x = 19 +4y ..(ii)
By using substitution method
substituting x = 2y +8 in equation (ii)
⇒ 3( 2y +8) = 19 +4y
⇒ 6y +24 = 19 +4y
⇒ 6 y - 4y = 19 - 24
⇒ 2 y = -5
[tex]y = \frac{-5}{2} = -2.5[/tex]
Step(ii):-
Substitute 'y' = -2.5 in equation (i) , we get
x - 2y = 8
⇒ x - 2( [tex]\frac{-5}{2}[/tex]) =8
⇒ x = 8 -5
x = 3
Final answer:-
The solution of the given equations
x = 3 and y =-2.5
Brent paid for six avocados with a $20 bill he received $10.40 in change construct and solve the equation can be used to find the price of each avocado
I’m struggling with this could you help me pls
Step-by-step explanation:
a) x=0, y=6
x=1, y=4
x=2 , y=2
x=3, y=0
x=4, y= -2
y= 6-2x
b) look at the attachment.
c)
6-2x=3
-2x=-3
x=3/2
Elena measured the perimeter of a square desk and found 359 cm. Andre measured the perimeter of the same desk and found 3,579 mm. a. By how many millimeters do these measurements differ?
Answer:
Step-by-step explanation:
Since 1cm=10mm
(big to small multiply, small to big divide)
3579/10=357.9
so 1.1 cm or 11 mm
I need help with number 9
Answer:
D
Step-by-step explanation:
We can safely assume we are dealing with an arithmetic scale because the type of scale isn't mentioned anywhere. The more right a point is on the scale, the higher its value is. We are given two points of the scale: 3 and 4. Because the scale is arithmetic, we know that 3.8 must lie on 4/5s of the length between 3 and 4 to the right of 3, which is exactly where point D is.
An account earns simple interest.
$2000 at 3.5% for 4 years
a. Find the interest earned.
$
b. Find the balance of the account.
Answer:
2280
Step-by-step explanation:
Please I beg you helpppp
Find the value of x.
Answer:
x = 3.5
Step-by-step explanation:
[tex]\frac{4}{7}[/tex] = [tex]\frac{2}{x}[/tex]
4x = 14
x = 3.5
Find the error in the equation: please show work:
-3x^2(4x^2-5x+7)=-12x^4-15x^3+21x^2
Answer:
The middle term is negative but should be positive
Step-by-step explanation:
Let's walk through doing it:
[tex]-3x^2(4x^2 - 5x + 7)\\= -12x^4 + 15x^6 - 21x^2[/tex]
Evaluate the expression 3·5x when x is 2.
Answer:
hi
Step-by-step explanation:
if x is equal to 2 then 3×5×2 is 30
have a nice day
bye
The value of the expression 3·5x when x = 2 is 30
How to evaluate the expression?The expression is given as:
3·5x
Rewrite properly as:
3 * 5x
When x = 2, the expression becomes
3 * 5 * 2
Evaluate
30
Hence, the value of 3·5x when x = 2 is 30
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Kate reads 154 books in 11 months. How many books per month did she
read?
If j // l, m<1 = 135, m<2 = 55, and m<3 = 45, list all other parallel lines. Justify your answers. Show work if any.
Answer:
Step-by-step explanation:
The supplement to ∠1 = 180°-135° = 45° = ∠3, so m is parallel to j and l.
∠2 ≠ 45° and ∠2 ≠ 135°, so k is not parallel to j, l, or m.
7 Eva has 4 m of ribbon for wrapping gifts.
She needsm for each gift.
How many gifts can Eva wrap?
Answer: 6 gifts.
Step-by-step explanation:
I found the question elsewhere and it states that Eve needs 2/3 m for each gift.
Since Eve has 4 m, the number of gifts she can wrap is the 4 m she has divided by the 2/3 m required for each gift.
= 4 ÷ 2/3
= 4 × 3/2
= 12/2
= 6 gifts.
Note: When dividing by a fraction, you can multiply by it's inverse.
find volume for brainlist
Answer:
D) V = 192 cm³
Step-by-step explanation:
V = [tex]\frac{lwh}{3}[/tex]
V = [tex]\frac{(8)(8)(9)}{3}[/tex] = [tex]\frac{576}{3}[/tex]
V = 192 cm³
A quantity b varies jointly with c and d and inversely with f. When c is 4, d is 9, and f is 6, b is 18. What is the constant of variation?
Answer:
k = 3
Step-by-step explanation:
Given that b varies jointly with c and d and inversely with f then the equation relating them is
b = [tex]\frac{kcd}{f}[/tex] ← k is the constant of variation
To find k use the condition c = 4, d = 9, f = 6 , b = 18, then
18 = [tex]\frac{k(4)(9)}{6}[/tex] = [tex]\frac{36k}{6}[/tex] = 6k ( divide both sides by 6 )
3 = k
Answer:
C. 3
Step-by-step explanation:
edge 2021
If the area of a square with side x is equal to the area of a triangle with base x, then find the altitude of the triangle.
Answer:
[tex]h= 2x[/tex]
Step-by-step explanation:
Given
Square
[tex]Side = x[/tex]
Triangle
[tex]Base = x[/tex]
[tex]Altitude = h[/tex]
Required
Find h, if both shapes have the same area
The area of the square is:
[tex]Area = x * x[/tex]
[tex]Area = x^2[/tex]
The area of the triangle is:
[tex]Area = \frac{1}{2} * Base*Height[/tex]
[tex]Area = \frac{1}{2} * x*h[/tex]
Equate both areas
[tex]x^2 = \frac{1}{2} * x*h[/tex]
Divide both sides by x
[tex]x = \frac{1}{2} *h[/tex]
Multiply both sides by 2
[tex]2*x = \frac{1}{2} *h*2[/tex]
[tex]2x = h[/tex]
[tex]h= 2x[/tex]
Solve the multi-step equation by combining like terms and using inverse operations and the properties of equality.
Equation: –4x – 5 + 2x = –11
What is the value for x?
x = –3
x = 1
x = 3
x = 8
Answer:
its three aka C
Step-by-step explanation:
in edge 2021 its correct.