Answer:
19
Step-by-step explanation:
15/4=3.75
71.25/3.75=19
Answer:
19
Step-by-step explanation:
A student mixes two substances in a large beaker. After two hours, the student sees that the substances have separated again.
These substances MOST LIKELY differ in their —
Answer:
Densities
Step-by-step explanation:
I am really not sure
Answer:
densities
Step-by-step explanation:
oil and water separate because of their differences in density
For some dumb reason, hot dogs come in packages of 10 and hot dog buns come in packages of 8. If you went to the store and wanted to end up with the same number of hot dogs as buns, what is the least number of each package you would have to buy?
Answer:
2
Step-by-step explanation:
Answer:
8 packages of hot dogs and 10 packages of hot dog buns
Hope it helps :)
Brainliest pls? Have a good day/night™
On Saturday, Nikki and Tyler walked to the local farmer’s market. Nikki bought 8 apples for $6. Tyler bought 3 fewer apples than Nikki. How much did Tyler spend on apples?
HELP PLEASEEE :
Answer: 3.75
Step-by-step explanation:
8 apples = $6
4 apples = $3
2 apples = $1.5
1 apple = 0.75
3 +.75= 3.75
o(●︿●)o !
-1/3 x (-3/7)
Answer:
- 1/3 × (-3/7) = 1/7
Step-by-step explanation:
Remember that a negative factor times a negative factor has a positive product.
Multiply each side by -1 to remove negatives, Then multiply straight across.
1/3 × 3/7 = 3/21 Simplify: divide numerator and denominator by 3.
3÷3=1 21÷3=7
1/7
A submersible is a type of underwater vessel. Suppose a submersible starts at a depth of 40 feet below sea level, represented by –40 feet. The table shows the submersible's change in depth from one minute to the next.
Time and Depth of Submersible
2:15 p.m.
2:16 p.m.
2:17 p.m.
2:18 p.m.
–40 feet
180 feet lower
175 feet lower
185 feet lower
Answer the questions to find the depth of the submersible after 3 minutes.
1. Write and evaluate a subtraction expression to find the depth of the submersible at 2:16 p.m.
On Saturday night 23,748 people attended to the concert on Sunday 7570 more people attended the concert then on Sunday how many people attend it to the concert on Sunday
Answer:
Step-by-step explanation:
srry just bored
I got a pic plz help
Answer:
For the first one, you get x<7.
For the second one, you get x >_ 11
Step-by-step explanation:
For the first one: -2x - 2 > -16
Step 1. Add 2 to both sides.
-2x - 2 +2 > -16 + 2
-2x > -14
Step 2. Divide both sides by -2 and switch the sign
-2x/-2 > -14/-2
x < 7
For the second one: 2x - 1 >_ 21
Step 1: Add 1 to both sides
2x -1 +1 >_ 21 + 1
2x >_ 22
Step 2: Divide both sides by 2
2x/2 >_ 22/2
x >_ 11
hope this helps!
Can anyone help me please
Carlos has $45 in his lunch account. He spends $2.25 each day on lunch, d. Elijah has $50 in his lunch account. He spends $2.50 each day on lunch, d. The two boys used all the money in their lunch account on the same day. Which equation could be used to determine the number of lunches each boy was able to purchase with the amount of money they had in their account?
Answer:
$45.00 divided by $2.25 or $50 divided by $2.50
Step-by-step explanation:
because this would determine the unit rate. Which is how many lunches the had. They had the total of Carlos would get 20 Elijah would also get 20. They would have an even amount of meals the paid for.
Answer: Carlos had 4 day to eat lunch before his money ran out and Elijah also had four day so they both got 8 meal in total.
Step-by-step explanation: it they both got breakfast and lunch each day then that make four day to eat and also just do 2.25 time 5 day of school then divide the sum of what you got by $45 you should get 4 as for Elijah do 2.50 time 5 day of school then divide $50 by what your sum should be and you also get 4 day for him
see watch and learn
2.25 time 5= 11.25
$45 divided by ll.25=4
2.50 time 5=12.5 or 12.50
$50 divided by 12.50=4 too
The temperature in degrees Celsius, c, can be converted to degrees Fahrenheit, f, using the equation f = StartFraction 9 Over 5 EndFraction c + 32. Which statement best describes if the relation (c, f) is a function?
It is a function because –40°C is paired with –40°F.
It is a function because every Celsius temperature is associated with only one Fahrenheit temperature.
It is not a function because 0°C is not paired with 0°F.
It is not a function because some Celsius temperatures cannot be associated with a Fahrenheit temperature.
Answer:
Step-by-step explanation:
B.It is a function because every Celsius temperature is associated with only one Fahrenheit temperature
Answer:
The correct answer is that it is a function because every Celsius temperature is associated with only one Fahrenheit temperature. so B!
Step-by-step explanation:
Can someone plsssss help me
The probability that an event will occur is fraction 2 over 3 . Which of these best describes the likelihood of the event occurring? (5 points)
Group of answer choices
Likely
Certain
Unlikely
Impossible
Plz Help me, I will mark 1st brainlest
Answer:
1 Subtract 2424 from both sides.
y-24=-4xy−24=−4x
2 Divide both sides by -4−4.
-\frac{y-24}{4}=x−
4
y−24
=x
3 Switch sides.
x=-\frac{y-24}{4}x=−
4
y−24
Step-by-step explanation:
1 Subtract yy from both sides.
4x=24-y4x=24−y
2 Divide both sides by 44.
x=\frac{24-y}{4}x=
4
24−y
Answer:
The first one i believe to be 6
The second one I believe to be 4.000
Step-by-step explanation:
A line is represented by the equation y=3/8x+1. what is the slope of the line?
Answer:
3/8
Step-by-step explanation:
the equation is in slope intercept from (y= mx +b) mx= slope b= y intercept
Answer: 3/8
Step-by-step explanation:
In slope-intercept format (y = mx+b), your m will be your slope so in this case you have y = 3/8(m)x + 1(y-intercept)
Which of the following expressions represents the perimeter, in feet, of the rectangle?
Question 3 options:
6n + 5
13n + 10
10.5n + 10
20n + 5
Answer:20n+5
Step-by-step explanation:
What is the average of 31.8, 43.8, 29.2, 31.0, and 53.8?
Answer:
37.92
Step-by-step explanation:
To find the average of something add all of the numbers and then divide by how many numbers there are
31.8 + 43.8 + 29.2 + 31 + 53.8 = 189.6
189.6 ÷ 5 = 37.92
Answer:
37.92
Step-by-step explanation:
31.8 + 43.8 + 29.2 + 31 + 53.8 = 189.6
189.6 ÷ 5 = 37.92
Joe paid $3.60 for 12 eggs. What is the cost per (1) egg? Please explain your answer.
HELP ME PLS
Answer:
Joe paid $0.30 per egg.
Step-by-step explanation:
You can divide the cost by 12 to get the cost of one egg because of the "Division Property of Equality."
Answer:
3.3 average
Step-by-step explanation:
1.1 x 10^6 convert in standard form
Answer:
1100000
Step-by-step explanation:
Answer:
1100000
Step-by-step explanation:
Move the decimal place over 6 places to the right
find the measure of each angle
will give brainliest if answered correctly.
Answer: Number 3
Step-by-step explanation:
I know the answer because I asked google.
What is ¼[x(2y+ 3z)]
Answer:
1 /2xy + 3/4 xz
Step-by-step explanation:
1/4x(2y+3z)
The figure below shows a shaded rectangular region inside a large rectangle:
A rectangle of length 10 units and width 5 units is shown. Inside this rectangle is another rectangle of length 7 units and width 3 units placed symmetrically inside the larger rectangle. The smaller rectangle is shaded gray.
What is the probability that a point chosen inside the large rectangle is not in the shaded region?
Group of answer choices
72%
84%
42%
58%
Answer: 42%
The figure below shows a shaded rectangular region inside a large rectangle:
A rectangle of length 10 units and width 5 units is shown. Inside this rectangle is another rectangle of length 7 units and width 3 units placed symmetrically inside the larger rectangle. The smaller rectangle is shaded gray.
What is the probability that a point chosen inside the large rectangle is not in the shaded region?
Answer = 42%
The Quik-Clean Car Wash charges $15 for a car wash plus $2.50 per gallon for unleaded gasoline. The Mighty Clean Car Wash charges $10 for a carwash plus $2.75 per gallon for unleaded gasoline. Josh is comparing the cost of having his car wash plus filling up his tank with gas at each business. How many gallons of gas would he need to purchase for the cost to the same at each car wash?
In the diagram, which two angles must be supplementary with angle 6?
NEED ANSWER ASAP
4 lines intersect to form 16 angles. The angles created, clockwise from top left are 1, 2, 3, 4; 5, 6, 7, 8; 13, 14, 15, 16; 9, 10, 11, 12.
Angle 5 and Angle 7
Angle 1 and Angle 10
Angle 14 and Angle 16
Angle 7 and Angle 11
The two angles must be supplementary with angles 6 will be angle 5 and 7.
What is mean by Angle?An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.
Given that;
⇒ 4 lines intersect to form 16 angles.
And, The angles created, clockwise from top left are 1, 2, 3, 4; 5, 6, 7, 8; 13, 14, 15, 16,
Here, two combinations of angles 5 and 7 are having a sum of 180 degrees with angle 6.
So, The supplementary angles to angle 6 are angle 5 and angle 7.
Thus, The two angles must be supplementary with angles 6 will be angle 5 and 7.
To know more about angles visit:
brainly.com/question/25770607
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What property is this?
-5 + (5 + 3)
A) Multiplicative Identity
B) Multiplicative Inverse
C) Commutative Property
D) Associative Property
E) Distributive Property
thx...
Answer:
It is associative property.
(a+b)+c = a+(b+c)
What differentiates extension from hyperextension?
A.
Extension bends joints in the opposite direction as hyperextension.
B.
Extension straightens a joint, and hyperextension bends it but in the opposite direction from flexion.
C.
Hyperextension straightens a joint, and extension bends it in the opposite direction from flexion.
D.
Both bend joints, but extension can be damaging.
Answer:
B.
Extension straightens a joint, and hyperextension bends it but in the opposite direction from flexion.
Step-by-step explanation:
Please help me ASAP.
The answer is C).
Maria and Brian use the same steps but they are in different order.
There are 30 colored marbles inside a bag. Six marbles are yellow, 9 are red, 7 are white, and 8 re blue, One is drawn at random. Which color is most likely to be chosen?
Answer:
Red
Step-by-step explanation:
Of the specific numbers of each color, red has the most marbles, so mathematically speaking, red has the highest chance of being chosen first
Hope this helps!
Em uma agência bancária, dois caixas atendem em média seis clientes em 10 minutos. Considere que, nesta agência, todos os caixas trabalham com a mesma eficiência e que a média citada sempre é mantida. Assim, o tempo médio necessário para que cinco caixas atendam 45 clientes é de:
a) 45 minutos;
b) 30 minutos;
c) 20 minutos;
d) 15 minutos;
e) 10 minutos;
Tyler went to an amusement park that charged $7 to enter and then $2 per ticket to ride the attractions. Samantha went to a different park that charged $5 to get in but the tickets cost $5. write an equation that can be used to find x, the number of tickets they must purchase in which they would pay the same amount