Answer:
7 yellow pins
Step-by-step explanation:
20% can also be 0.2 when turned into a decimal
35 × 0.2 = 7
pins × percent of yellow pins = yellow pins
Answer:7
Step-by-step explanation:
Sarah has red and blue modeling clay. When she found that of her modeling clay was red, she gave some to her brothers. She gave of the red clay to Bradley and of it to Shane.
Bradley and Shane wanted to determine how much of Sarah's modeling clay they received in all. Sarah said they could find the amount by simplifying the expression. Their mom, Theresa, said that they could find the amount by simplifying the expression.
The absolute value of the difference between the two methods proposed by Sarah and Theresa is
Answer:
задащададдадвбкдплп дБ лпдплладаллплпдалпщалладвжахпддапщадбьдалпьп пщлпьпдп пдлп
An aircraft carrier left Hawaii traveling west seven hours before a container ship. The container ship traveled in the opposite direction going 5 km/h slower than the aircraft carrier for six hours after which time the ships were 540 km apart. Find the aircraft carrier's speed.
As we know distance = rate*time
Aircraft carrier:
time is 13 hours, 7 hours before container ship left then the 6 hours container traveled.
Let s be speed of aircraft carrier
--> d = 13s
Container ship:
time is 6 hours
speed is 5 km/h slower, so s-5
--> d = 6(s-5)
Since they are going in opposite directions, add up the distances to find how far apart they are
--> 13s + 6(s-5) = 540
Now solve for s-
--> 13s +6s -30 = 540
--> 19s = 570
--> s = 30
Aircraft carrier was traveling at 30 km/h and container ship 25 km/h
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(ASAP 70 POINTS)
Use the equation "one sixth plus s equals 21 over 30" to answer the questions.
Part A: Determine two numbers that the solution to the equation is between. Support your answer using the correct vocabulary. (2 points)
Part B: Solve for the variable. Show your work. (2 points)
Answer:
5/21
Step-by-step explanation:
1/6 divided by 21/30
1/6 x 30/21
30/126
30 divided by 126 = 5/21
Answer:
5/21
Step-by-step explanation:
i need these pts
A store sells a package of 25 trading cards for $5.25. What is the unit price per card?
The mean temperature for the first 4 days in January was -6°C.
The mean temperature for the first 5 days in January was -5°C.
What was the temperature on the 5th day?
PLEASE HELP THIS IS DUE TOMORROW!!!!!!!!!!!!!!!!!!!!
DUE TODAY (10/11/22) Need help on two questions!!
What term would you move using inverse operations to put this equation into standard form (Ax+By=C)
3x = 5 - 2y
5 by subtracting 5 to the other side
3x by dividing by 3 on both sides
-2y by adding 2y to other side
Natalie wanted to find the y intercept for the standard form of this equation. Here are her steps. Did Natalie make a mistake? If so, which one was her first? If not, indicate that as well.
Solve for the y intercept by substituting 0 for x.
2x + 4y = 20
Step 1: 2(0) + 4y = 20
Step 2: 0 + 4y = 20
Step 3: 4*4y = 20 * 4
Step 4: y = 80
A: Step 1
B: Step 2
C: Step 3
D: Step 4
E: Natalie made no mistakes
Rudina needs to determine the actual area of the entire rectangular toy courtyard. She used the model below to estimate the area.
(A) Use the scale drawing to determine the actual length of the toy courtyard.
(B) Use the scale drawing to determine the actual width of the toy courtyard.
Answer:
Step-by-step explanation:
Even though im in high school im not completely sure about this, try multiplying all the points.
What is (3x2.05)+(_x1.09)+(2x_)+(_x_) I NEED HELP PLEASE SOMBODY
Deshaun wants to buy a new MP3 player that sells for $800 . The sales tax rate is 6.7%. What is the total cost of the MP3 player with tax included?
Answer:
$853.6
Step-by-step explanation:
6.7%=.067
.067x800+53.6+800+ansewr
Need answer as soon as possible please
Answer:the second one y=6x-5
Step-by-step explanation:
so :
6x-5=0
6x=0+5
6x=5
x=5:6 =0,83
A ( 0,83 ; 0)
x=0
2 x 0 -5 = -5
B(0; -5)
Angles X and Y are supplementary. Angle X measures 126.25° and angle Y measures (m − 10)°. Find m∠Y.
53.75°
63.75°
107.5°
117.5°
The measure of angle y is 53.75°. Therefore, option A is the correct answer.
Given that, ∠x=126.25° and ∠y=(m − 10)°.
What are supplementary angles?Supplementary angles refer to the pair of angles that always sum up to 180°. These two angles are called supplements of each other.
Here,
∠x + ∠y = 180°
⇒ 126.25°+(m − 10)° = 180°
⇒ (m − 10)° = 180°-126.25°
⇒ (m − 10)° = 53.75
⇒ m = 63.75°
So, ∠y=(m − 10)°= 53.75°
The measure of angle y is 53.75°. Therefore, option A is the correct answer.
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Which of the quotients are equivalent to 5? Select all that apply.
Answer:
-15/-3 and -5/-1
Step-by-step explanation:
two negatives make a positive when multiplying or dividing, and they're kinda obvious anyway
Abraham is staying in a mountain cabin for the weekend. In the morning, he hike 7.5 miles up north to see a waterfall. At night he went 2.5 down south from his cabin to a restaurant to eat dinner. What does zero represent in this situation?
Answer:
he went zero miles.
Step-by-step explanation: x and y
Answer: The person above me is correct
Step-by-step explanation:
Which integer in the set has the greatest value (4, -4, -3, 3)?
Answer:
Step-by-step explanation:
it is four because it is the biggest number
Answer:
they are equal
Step-by-step explanation:
PLEASE HELP- I KNOW NOTHING-
Write an equation that matches the scenario using the variable “n.”
The difference of three times a number and four is the same as seven times a number plus eight
Answer:
3n-4=7n+8
Step-by-step explanation:
Consider a variable n
three times of number: 3n
seven times of number: 7n
so according to condition:
3n-4=7n+8
Please answer quickly and correctly, and add the steps to solving the math equation!
AirPod Pros sell for $249 regularly. Cyber Monday deals offered them for 20% off. How much could be saved by buying them on Cyber Monday?
Answer: The answer is $49.80.
Step-by-step explanation:
First, you set up the equation.
[tex]\frac{?}{249} = \frac{20}{100} = ?[/tex]
Now, you have to cross multiply, and divide to solve!
[tex]\frac{249*20}{100} = \frac{4980}{100} = 49.80[/tex] This is only the number that could be saved not the actual amount you would get the AirPod Pros for with the 20% discount.
The answer is $49.80.
I am a five digit number.
I have an 8 in the ten thousands place.
The rest of my digits are odd.
I have a 1 in the thousands place.
The difference between the ten thousands and the thousands place is the value of the ones place.
What is the largest number I can be?
Answer:
81,777
Step-by-step explanation:
that's it I think
Answer:
81,997
Step-by-step explanation:
pleasee helppppp !!
Hector paid $105 for 6 tickets to a hockey game. Each ticket costs the same amount.
What was the cost of each ticket in dollars and cents?
Answer:
$17.5
Step-by-step explanation:
For this problem, you go through division.
Because the tickets cost the same amount, the total must be split equally between each one.
$105/6
If you are not allowed to use a calculator, then use long division.
6 goes into 105 a max of 17 times. (6*17 = 102)
_102__
6 | 105
102
105 - 102 = 3
Check again. 6 does not go into three at all, so bring a point zero(.0) onto the 3 for visual clarity. It does not change the number itself.
_102._
6 | 105.0
102.0
3.0
6 will go into 30, 5 times. 6*5 = 30
_102.5
6 | 105.0
102.0
3.0
3 0
0
Three-fifths of the students in a room are girls. One-third of the girls have blond hair. One-half of the boys have brown hair. What fraction of the students are girls with blond hair?
Answer:
1/5
Step-by-step explanation:
The answer is 1/5 of the students are blond girls, since 1/3 of 3/5 is 1/5.
Divide 3/5 by 3, which is 1/5.
Hope this helps!
Nathalia's credit in her student loan shows -$12,450.98 while Nicoll's credit shows -$12,956.05.
Which statement correctly compares the two amounts?
Nathalia's credit in her student loan shows -$12,450.98 while Nicoll's credit shows -$12,956.05. Which statement correctly compares the two amounts?
A. -12,450.98 = -12,956.05
B. -12,450.98 < -12,956.05
C. |-12,450.98| > |-12,956.05|
D. |-12,450.98| < |-12,956.05|
Answer:
the answer to your question would be D
Answer:
D. |-12,450.98| < |-12,956.05|
Step-by-step explanation:
|-12,450.98| < |-12,956.05| = 12,450.98 < 12,956.05
Find the slope from the table of values.
Question 5 options:
2
-2
1/2
-1/2
A manager needs to rope off a rectangular section for a private party. The length of the section must be 7.6 ,meters. The manager can use no more than 28 meter s of rope. What inequality could you use to find th possible width, w, of the roped-off section?
Answer:
B
Step-by-step explanation:
Because I've done this test before it's just I remember it being B.
Challenge You buy 3.17 pounds of apples, 1.35 pounds of pears, and 1.78 pounds of oranges. What is your total bill?
Grocery Store Prices
Item
Cost
Apples
$1.19 per
pound
$1.29 per
pound
$1.09 per
Pears
Oranges
Your total bill is $
(Round to the nearest cent as needed.)
Answer: $7.4
Step-by-step explanation:
What I did was multiply the price per lb. of apples by pounds per apples same for pears and for oranges I rounded each amount and got:
3.8 for apples
1.7 for pears
1.9 for oranges
you'd then add them all together and get a total of 7.4 dollars as your total bill.
A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered.
Answer: $6.50 - $6.67
Step-by-step explanation:
20/3 = 6.67
26/4 = 6.5
You can use this answer or try to find the middle of the two numbers.
Find the total cost to the nearest cent. $24 lunch; 15% tip
i just took 15% of the 24 and its 2.60 and then u add
Angles A and B are complementary to each other. If m∠A = 37° and m∠B = (3x + 17)°, find the value of x.
x = 39
x = 21
x = 12
x = 6.7
The value of x is 12.
The correct option is (B).
What are Complementary Angles?Complementary angles are those whose combined angle is 90 degrees or less. To put it another way, two angles are said to be complimentary if they combine to make a right angle.
Two angles are said to be complementary if their sum is 90 degrees. By deducting an angle from 90, one can find its complement.
For instance, 90° - 40° = 50° is the complement of 40°.
Given:
m∠A = 37° and m∠B = (3x + 17)°
As, the sum of Complementary angle is 90.
<A + <B= 90
37 + 3x+ 17 = 90
3x + 54 = 90
3x = 36
x= 12
Hence, the value of x is 12.
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Write down the inequality for x that is shown on this line.
Answer:
x>3
Step-by-step explanation:
An open circle on a graph indicates greater than or less than and since the line points to the right then it'd be greater than and the circle is on 3.
Find a unit rate: Joel ran 1500 meters in 5 minutes, 20 seconds.
Give your answer accurate to at least one decimal place.
Answer:
4.6875 m/s
Step-by-step explanation:
You want the unit rate if Joel ran 1500 m in 5 minutes, 20 seconds.
RateThe speed is found by dividing distance by time. In seconds, the time is ...
min:sec = 5:20 = (5·60) +20 = 320 . . . . seconds
Then the rate is ...
(1500 m)/(320 s) = 4.6875 m/s
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