Answer:
Step-by-step explanation:
So, Vicki wants no left overs whatsoever, which means we have to get all three items to the same number. We first look at 10. We know that 10 will always have a 0 in the one's place, meaning that 8 and 12 have to be multiplied by 5, 10, 15, 20, etc., but they do not need to be multiplied by the same number.
Let's take 8 first. 8 can possibly go up to 40, 80, 120, 160, 200, etc.
Then 12. 12 can possibly go up to 60, 120, 180, 220, 280, etc.
We can see that both numbers have 120 in common, so we shall use that.
We know that we can get 10 to 120 by multiplying 10 by 12, meaning Vicki buys 12 packs of cups.
We know that we can get 12 to 120 by multiplying 12 by 10, meaning Vicki buys 10 packs of plates.
And finally, we know that we can get 8 to 120 by multiplying 8 by 15, meaning Vicki buys 15 packs of utensils.
So, since the question is asking for utensils only, we should say that Vicki buys 15 packs of utensils.
Maya is taking her friends to a concert. Each ticket costs
$25, and souvenir T-shirts are $12 each. There is a $4
service fee for the entire purchase. She has $130. If she
buys 3 tickets, what is the maximum number of T-shirts
she can buy?
If x = number of tickets and y= number of T-shirts, which of the following
inequalities could you use to answer the problem?
Answer:
C. 25x+12y+4≤ 130
Step-by-step explanation:
Each ticket cost $25, so x would be the number of tickets she has to buy.
25x
Each T-shirt cost $12, so y would be the number of T-shirts she can buy.
12y
And since there is an service fee for the entree purchase, that's another $4.
+4
The cost of everything has to be less than $130, so the equation would be:
25x+12y+4≤ 130
Ink cartridges are heavy 1/4 pound. The total weight of the cartridges in a box is 2 1/2 pounds. How many cartridges does the box contain?
Answer:
10 cartridges
Step-by-step explanation:
2x4+2=10
hope this helps
what is the mid
point for a segment with endpoints (3,5) and (7,-1) ?
HELP PLSS
Answer:
Step-by-step explanation:an ordnairy ezbutin is an 10.4
What is the cost per ballon?
30 cents per balloon
33 cents per balloon
3 dollars per balloon
2 dollars per balloon
Which point is a solution to the inequality shown in this graph?
O A. (0,-5)
B. (5,-5)
C. (3, -1)
O D. (0,0)
(3, -1) is a solution to the inequality shown in this graph.
What is solution to an inequality?Any point inside or boundary of feasible region is called a solution of inequality.
The point (3, -1) lies on boundary of feasible region.
Hence, (3, -1) is a solution to an inequality shown in this graph.
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malinda must take30 cubic centimeters of her medicine every 6 hours.how many milliliters are equivalent to 30 cubic centimeters
Answer:
30 milliliters
Step-by-step explanation:
multiply the volume value by 1
the figure below is a rhombus y = ?
Answer:
y = 28°
Step-by-step explanation:
The opposite angles of a rhombus are congruent.
The diagonal divides the rhombus into 2 isosceles triangles, as all sides are congruent.
Thus the triangle containing base angles y and w has vertex = 124°
Since the triangle is isosceles then the base angles are congruent , thus
y = [tex]\frac{180-124}{2}[/tex] = [tex]\frac{56}{2}[/tex] = 28°
Lucy invested $19,000 in an account paying an interest rate of 3% compounded annually. Assuming no deposits or withdrawals are made, how much money, to the nearest hundred dollars, would be in the account after 8 years?
Answer: 24100
Step-by-step explanation:
The money in the account after 8 years is $24068.631.
Given that, principal=$19000 and the rate of interest=3%.
What is the formula to find the compound interest?The formula to find the compound interest is CI=A-P.
Where, A=Amount that is [tex]A=P(1+\frac{r}{100} )^{n}[/tex], P=principal.
Now, [tex]A=19000(1+\frac{3}{100} )^{8}[/tex]
=19000[tex](1.03)^{8}[/tex]
=19000×1.26677008139
=$24068.6315464
=$24068.631
Therefore, the money in account is $24068.631.
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What is 51,255 divided by 300 as a decimal?
es )
A)
170.8
B)
170.85
170.851
D)
170.8512
Answer:
B. 170.85
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Find 33,688 divided by 8.
Calcule o valor de x, sabendo que as retas “e” “f” e “a” são paralelas
a)36
b)37
c)37,5
d)38
Answer:
c
Step-by-step explanation:
[tex]\frac{x}{25}=\frac{60}{40}\\\\By\:Thales's\:Theorem\\\\x=\frac{60*25}{40}\\\\x=\frac{60*5}{8}\\\\x=\frac{15*5}{2}\\\\x=\frac{75}{2}\\\\x=37.5[/tex]
Solve for y: 3x +y = 12
PLEASE SHOW STEPS.
Brainliest
Answer:
y=6
Step-by-step explanation:
you can do 3x2 to get 6. 12-6=6 so y can equal 6
What is the best first step in solving the equation below.
3x - 5 = 75 + 11
A Add 11 to both sides
B Divide by 7x on both sides
C Subtract 3x on both sides
D Add 3x to both sides
Answer:
It’s C
Step-by-step explanation:
which is the value of the expresson?
solve for x
-1+30x+24=6(5x+4)
???
Answer:
No solution.
Step-by-step explanation:
Write the expression, combine like terms, and distribute.
-1+30x+24=6(5x+4)
30x+23=30x+24
Get rid of the variable first because they're both 30x (it makes it a lot easier).
30x+23=30x+24
-30x -30x
23=24
23 is not equal to 24. When this happens, it means there is no solution, and that's just the answer.
Hope this helps you out!! Have a great day C:
g. If you are going 70.0 mi/hr, how many miles do you travel in 0.681 hours!
Answer:
47.67 miles (in 40.86 minutes or 40 minutes and 51.6 seconds)
Step-by-step explanation:
Simple. Multiply these values together to cancel out the quantity in the denominator (cross multiply).
0.681 * 70 = 47.67
let x be the distance in miles:
70.0/1 = x/0.681
0.681 * 70 = 1 * x
47.67 = 1 * x
47.67 = x
If Jamie had 1 book then Sherman gave her one more how many books does Jamie have now?!
Answer:
bro is 2
Step-by-step explanation:
Answer:
Jamie would have 2 books now since Sherman gave her another book.
1+1 = 2
Step-by-step explanation:
Hope this helps..!
Yanir has $50 use grids to model and calculate each amount how much is 9% of $50
Answer:
4.5
Step-by-step explanation:
Prove: BC|| AD
plz hurry
Answer:
AD is a straight angle and BC is straight also
Step-by-step explanation:
just look at the lines
Describe how you would use the distributive property to simplify (39 x 5)
Answer:
Step-by-step explanation:
You can because a number is not outside the parentheses.
Step-by-step explanation:
9 times 5=45
30 times 5= 150
150+45=195
Question: -3x – 10 = 32
Answer:
x = -14
Step-by-step explanation:
The first thing you are trying to do is get the x alone. so first you will look at 10 and do the opposite of the sign that you have. So you would take the -10 and make it +10. you would solve -10 + 10 and 32 + 10 because whatever you do to one side you do to the other. -10 +10= 0 and 32+10 = 42. Your equation now is -3x=42. we do not put -3x+0=42 because zero does not have a value. From here we would look at the -3x and do the opposite sign, which means dividing. whenever a number is next to x or any variable it is multiplication. For example, 7x is the same as 7*x. The opposite of multiplication is division. so we would do -3x/-3. We do 42/-3 because whatever we do to one side we do to the other. On the left side we are left with x then you add the equal sign and the quotient of 42/-3.
Answer: x = -14
In terms of the δe values, which are the two expressions for the difference in internal energy between state a and state b? check all that apply. check all that apply. δeab=δe3+δe4 δeab=δe2+δe3 δeab=δe1+δe4 δeab=δe1−δe2 δeab=δe1+δe2 δeab=δe3−δe4 δeab=δe1+δe2+δe3+δe4
Complete Question
The complete question is shown on the first uploaded image
Answer:
The expression are
[tex]\Delta E = \Delta E _1 + \Delta E_2[/tex]
and
[tex]\Delta E = \Delta E _3 + \Delta E_4[/tex]
Step-by-step explanation:
Generally from the diagram the energy change from state A to state B is
[tex].\ \ \Delta E_2 \ \ \ \ \ \ \ \ \Delta E_2 \\A \ \ \to \ \ \ C \ \ \ \to \ \ \ B\\[/tex]
Also
[tex].\ \ \Delta E_3 \ \ \ \ \ \ \ \ \Delta E_4 \\A \ \ \to \ \ \ D \ \ \ \to \ \ \ B\\[/tex]
So two expressions for the difference in internal energy between state a and state b are
[tex]\Delta E = \Delta E _1 + \Delta E_2[/tex]
and
[tex]\Delta E = \Delta E _3 + \Delta E_4[/tex]
Can someone help me with this pls actually be right I need a good grade
Multiply 7*43, select True or False for each statement.
Using partial Products, the products are 21 and 28
Using regrouping, 21 ones are regrouped as 1 ten and 2 ones.
Answer:
301
Step-by-step explanation:
7x3 + 7x4 and add a 0 on to the end
Which of these cannot be an 2-value?
A. -0.88
B. O
C. 0.88
D. 1
3.72 plus 6.0064
(this is just part of my question.)
Answer:
9.7264
Step-by-step explanation:
3.72 + 6.0064 = 9.7264I hope this helps!
The product of 7 and a number is greater than 42. If the
number is a whole number less than 10, what could the number
be?
Answer:
6
Step-by-step explanation:
Julissa has loan of $46,680. This loan has a simple interest rate of 4% per year. What is the amount of interest that Julissa will be charged on this loan at the end of one year? i need it now please
$18, 672
$1,867.20
$11,495
$48,547.20
Answer:
A
Step-by-step explanation:
Find 3 consecutive odd integers such that 1 less than 3 times the larger is equal to the sum of twice the first and twice the second number. Please explain why and with steps.
Answer:
7, 9, 11
Step-by-step explanation:
If x is the smallest of the integers, then x+2 is the next consecutive odd integer, and x+4 is the largest odd integer.
1 less than 3 times the largest is equal to the sum of twice the first and twice the second.
3(x+4) − 1 = 2x + 2(x+2)
3x + 12 − 1 = 2x + 2x + 4
3x + 11 = 4x + 4
7 = x
The integers are 7, 9, and 11.
help urgent!!!!!!!!!!!
Answer:
negative 7
Step-by-step explanation: