The required equation model is n + d = 30 which represents a jar containing n nickels and d dimes worth a total of $30. which is the correct answer would be an option (D).
What is a numerical expression?A numerical expression is algebraic information stated in the form of numbers and variables that are unknown. Information can is used to generate numerical expressions.
We have been given that a jar contains n nickels and d dimes worth a total of $30.
To determine the equation model that represents the given information.
As per the given information, the algebraic form is:
quantity of nickels + quantity of dimes = total worth
n + d = 30
Thus, the required equation model is n + d = 30 which represents a jar containing n nickels and d dimes worth a total of $30.
Hence, the correct answer would be option (D).
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Evaluate \dfrac p4 +pq
4
p+pqstart fraction, p, divided by, 4, end fraction, plus, p, q when p=8p=8p, equals, 8 and q=6q=6q, equals, 6.
Answer:
4
Step-by-step explanation:
Answer:
its 50
Step-by-step explanation:
What decimal is equivalent to 4/15
Answer:
0.2667 is the decimal for this
Answer:
0.2bar6
Step-by-step explanation:
The decimal form of 4/15 is 0.2bar6. Divide the numerator by the denominator. 4/15= 0.2666...= 0.2bar(6) In the United States, the repeating decimal is represented with a bar above the repeating decimal.
Can somebody help me. Will mark brainliest.
The accounts payable clerk writes 5 checks every 50 minutes. How many checks will he use in 170 minutes?
Answer:
17
Step-by-step explanation:
5/50= x/170 multiply 5x170 divide that answer by 50. or bc u know that 5x10 = 50 u could divide 170 by 10 and still get 17
Answer:
17
Step-by-step explanation:
17 because they write five checks each 50 minutes so it means that every 10 minutes on the check is created incel I went 50 +50+50 =150 And you can't add another 50 so than in 20 minutes to checks can be made and then so I made the conclusion that there can be 17 checks made
hope this helps :)
Solve the equation.
5/6 R = 1/6
Answer:
r = 1/5 or 0.2
Step-by-step explanation:
5/6r = 1/6
Divide everything by 5/6
6/30 simplified is 1/5.
What is the measure of Angle HEG?
Answer:
angle HEG = 12 degrees
Step-by-step explanation:
A line is 180 degrees. Since there is a right angle there, you know that angleHEG and 78 added together is 90degrees
x + 78 = 90 >> subtract 78 from both sides
x = 12
angle HEG = 12 degrees
Answer:
18 degrees
Step-by-step explanation:
There is a little box on the left that indicates both angles together make a 90 degree angle so you just have to do 90 - 78 to get the answer.
Which number is a factor of 24 but not a multiple of 12
Answer:
8
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
I hope it's right uwuwuwu
Can someone solve these 1.) 4 + c =6
2.) x -7 =13
3.) 7c = 21
4.) x/5 = 9
Please and thanks u :)
Answer:
1. c=1
2. x=20
3. c=3
4. x=40
Step-by-step explanation:
Hope this helps, lemme know if you need this explained (:
is 1/2, 3/4, 1, 5/4, 3/2 an arithmetic sequence
Answer:
you can check it out yourself by
3/4-1/2=5/2
if it is the same thing as
3/2-5/4=-7/2
it is not an arithmetic sequence
Add. Express your answer in simplest form. 225+445 = $$
2. In the figure below, which pairs of angles are supplementary?
U
W
A)
B)
C)
D)
V
72
145
T
S
X
23
30°
R
Answer:
angleWTR + angleWTU = 180°
Thus they are supplementary.
Option B.
what’s the equation?
Answer:
The equation is;
y = 2x^2 -8x + 12
Step-by-step explanation:
The vertex form can be written as;
a(x-h)^2 + k
(h,k) represents the coordinates of the vertex
In this case, we have this as (2,4)
The value of a is positive as the parabola opens up and it is the axis of symmetry
It is the x value that divides the graph into 2
Thus, we have x as = 2
so the equation of the graph will be;
2(x-2)^2 + 4
2(x^2 - 4x + 4) + 4
= 2x^2 -8x + 8 + 4
= 2x^2 -8x + 12
In ΔRST, the measure of ∠T=90°, ST = 71 feet, and RS = 94 feet. Find the measure of ∠S to the nearest tenth of a degree.
Answer:
40.9
Step-by-step explanation:
In ΔRST, the measure of ∠T=90°, ST = 71 feet, and RS = 94 feet. Find the measure of ∠S to the nearest tenth of a degree.
Andrea and her friends love cake. Andrea has two cakes. Each of her friends is going to eat 2/3 of a cake. How many friends can Andrea serve cake to? Answer without units. *
Answer:
3
Step-by-step explanation:
2 / (2/3) = 2 * 3/2 = 6/2 = 3
I need help pls. Thank you
2πr
2x22/7x2
4 x 22/7
88/7
=12.57142
Write 14 x 14 x 14 as a power.
Answer:
14^3
Step-by-step explanation:
You put the base number to the power of how many numbers are there.
Answer:
14^3 aka 14 to the 3rd power
Step-by-step explanation:
How many 6-ounce bottles can mr.Phillip fill with 64 ounces of blue 12 ounces of yellow and 32 ounces of white
Answer: 18 bottles
Step-by-step explanation:
To solve the above question, we have to add the total number of ounces. Thai will be:
= 64 + 12 + 32
= 108 ounces
We then divide 108 ounces by 6 ounces . This will then be:
= 108 ounce / 6 ounces
=18 bottles
I really need help solving this equation plss!! 40 points
Answer:
a1 (-5, -3)
b1 (-1, -2)
c1 (2, -3)
d1 (-4, -5)
Step-by-step explanation:
Everything lowers by 6 squares
Please help :( I can't figure out the answer to this
can someone help me on this one too?
Answer:
f(6) = 82
Step-by-step explanation:
f(x) = 2x^2 + 5√(x-2)
f(6) = 2(6)^2 + 5√(6 - 2)
f(6) = 2(36) + 5√4
f(6) = 72 + 5(2)
f(6) = 72 + 10
f(6) = 82
Need help plz
Name all the corresponding congruent angles and sides.
Then, complete the triangle congruence statement.
Answer:
Z
y
x
Step-by-step explanation:
zy
xz
xy
a point with positive x coordinate in a meander Y coordinates is reflected over the y-axis which sentence describes the coordinate of the new point
Answer:
B. negative x-coordinate and negative y-coordinate
The fraction 9/7 is not a proper fraction.
true or false
Answer:
true.
Step-by-step explanation:
its an improper fraction!! have a great day :)
Answer:
true.
Step-by-step explanation:
6th grade math help me pozzzz
Answer:
t= -9/10= -0.900
Step-by-step explanation:
hi people here hi hi oya
Answer:
Hi How are you doing today???
Answer:
Hello there, how are you doing?
Step-by-step explanation:
If f(x) = 3x+ 2 and g(x) = x^2 + 1 , which expression is equivalent to (f•g)(x)
Answer:
f(x) = 3x + 2g(x) = x^2+1Step-by-step explanation:
(f.g)x =substitute value of g(x) to the (x) terms in f(x) formulaf(gx)= 3(x^2+1)+2fg(x)= 3x^2 + 3 + 2 3x^2 + 51. Simplify the rational expression (5 3/2)(5 1/2)
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{5 \dfrac{3}{2} \times 5\dfrac{1}{2}}[/tex]
[tex]\mathsf{= \dfrac{5\times2+3}{2}\times\dfrac{5\times2+1}{2}}[/tex]
[tex]\mathsf{= \dfrac{10 + 3}{2}\times\dfrac{10 + 1}{2}}[/tex]
[tex]\mathsf{= \dfrac{13}{2}\times\dfrac{11}{2}}[/tex]
[tex]\mathsf{= \dfrac{13\times11}{2\times2}}[/tex]
[tex]\mathsf{= \dfrac{143}{4}}[/tex]
[tex]\mathsf{= 35 \dfrac{3}{4}}[/tex]
[tex]\huge\textsf{Therefore, your answer should be:}[/tex]
[tex]\huge\boxed{\frak{= 35 \dfrac{3}{4}}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
What is the volume of the cuboid?
Answer:
180cm
Step-by-step explanation:
4cm*5cm*9cm=
Answer:
180
Step-by-step explanation:
Length=9cm
Height=5cm
Width=4cm
So,
9cm×5cm×4cm
=9cm×20cm
=180cm³
PLEASE HELP ME ITS DUE IN LIKE 10 MINS OMG
The slope is equal to 5/2.
PLEASE HELP NOW! DUEEE SOONNNN
Answer:
6^3=6x6x6 3^6=3x3x3x3x3x3 . 5^4=5x5x5x5 4^5=4x4x4x4x4
Step-by-step explanation:
Answer:
1. 6 × 6 × 6
2. 3 × 3 × 3 × 3 × 3 × 3
3. 5 × 5 × 5 × 5
4. 4 × 4 × 4 × 4 × 4
I hope this helped you :D