Answer:
-64.8
Step-by-step explanation:
Answer:
-64.8
Step-by-step explanation:
Spencer purchases clothing for the new school year. Polos cost $12.00 each, and jeans
cost $40.00 each. He had a budget of $125.00 to spend.
Answer: Two pairs of jeans and three polo's
Step-by-step explanation:
N/A
a diver 20 ft below the surface of the water starts to swim upward at a rate of 2 ft per second right an equation to model the diver
Given z= - sqrt 2- sqrt 2i, which letter represents z3
Answer:
A
Step-by-step explanation:
took test
Answer:
A edge 2021
Step-by-step explanation:
last year keith opened an investment account with $6400. At the end of the year, the amount in the account has decreased by 6.5%. How much is this decrease in dollars? how much was in his account at the end of the year
Decrease in amount: $_____
Year-end amount: $_______
Decrease In Amount: $416
Year End Amount: $5984
7x= -56
Im stumped plz help ;-;
Answer: x= -8
Step-by-step explanation: 7x=-56. The goal is to find just 1x. To do this, you need to divide both sides by 7. So 7x divided by 7 is x, and -56 divided by 7 is -8. So x= -8.
ASAP
Hermes has eight envelopes labeled "x" and an additional $218, and Apollo has five envelopes labeled "x" and an additional $521.Each envelope has the same amount of money in it.
a) Write a system of equations representing this situation
b) How much money must be in each envelope for them to have the same amount of money?
Answer: Nonfiction is based on true event normally from a specific prospective, it gives accurate descriptions and everything that has happened in the book is real and has happened in real life. An example of a fiction book would be novels, short stories, fantasy, science fiction etc. and examples of a nonfiction books would be history books
Step-by-step explanation: Glad to help... Dont know if this is right
Use the integers that are closest to the number in the middle. -21
Answer:
-22 , -21 , -20
Step-by-step explanation:
What is the percentage decrease of y=320(0.665)^x
Answer:
33.5%
Step-by-step explanation:
The general form of an exponential equation showing decay is;
A = I(1-r)^t
The percentage part is 1-r
Equate this to what we have in the question
1-r = 0.665
r = 1-0.665
r = 0.335
This in percentage is 33.5%
Simple Inequalities:
<<6
>9
Which compound inequality and graph match the given simple inequalities?
Xs6 OR > 9
Answer:
In choice A, the compound inequality x ≤ 6 OR x > 9 and the graph match the given simple inequalities
Step-by-step explanation:
In the compound inequality
If the sign of inequality is >, then the arrow represented it pointed to the rightIf the sign of inequality is <, then the arrow represented it pointed to the leftIf the sign of inequality is ≥ or ≤, then the end of the arrow is a bold circleIf the sign of inequality is > or <, then the end of the arrow is an empty circleLet us solve the question
∵ x ≤ 6
∴ The arrow represents it is starting at 6 with a bold circle and
pointed to the left side
∵ x > 9
∴ The arrow represents it is starting at 9 with an empty circle and
pointed to the right side
→ Look at the graphs to find the answer that represents the information
above
In choice A
∵ an arrow with a bold end started from 6 and pointed to the left
∵ an arrow with an empty end started from 9 and pointed to the right
∴ x ≤ 6 OR x > 9 and the graph match the given simple inequalities
Brainliest for the correct answer 20 points!!!!
Answer:
5, 7
Step-by-step explanation:
Answer: y= -1/3x + 5
Step-by-step explanation:
14(4j – 15) > ‐25j + 33 PLS HELP I NEED ANSWERS
could u also look at my other question ty ILL GIVE U BRAINLIEST AND 20 POINTS
Answer:
j > 3 hope this helps =)
5. Ms. Johnson has 50 students in Period 5. In
period 5, 40% of these students are girls. How many
students are boys in her Period 5 class.
Answer:
60% of the students are boys
It took a car 4 days to travel 4554 miles. What was the car's average speed in miles per hour
Answer:
18.975
Step-by-step explanation:
I hope this is right but i did 60 times 4 =240. then I divided 4554 by 240 but i hope this works and can yhu mark me brainliest
How do you solve -12n^2-11n=-15
Solve for n
Answer the following automotive services question.
Voltage = 12 v
Current = 0.6 amps
Resistance = ohms
Answer:
V=RI
R=V/I
R=12/0.6
=12×10/6
=20 ohm s
Mrs. Viera spent $95.55 buying 13 pizzas for a class pizza party.
How much did one pizza cost?
Firing a piece of pottery in a kiln takes place at different temperatures for different amounts of time. The graph below shows the temperatures in a kiln while firing a piece of pottery after the kiln is preheated to 200°F. During which time interval did the temperature in the kiln show the SMALLEST average rate of change? *
Answer: 0-1hr
Step-by-step explanation: lollll
NEED ASAP!! PlsssSSS WILL GIVE BRAINIEST!!
Determine if the triangles are similar. If similar, state how and complete the similarity statement.
Answer:
sss similarities
Step-by-step explanation:
!!!!!!!!!!÷
5. A picture measures 40 cm by 50 cm. A 7.5-cm-wide mat goes around the picture. Calculate the area of the mat.
I need help on question 3... Help me please!!!!
Answer:
Yes
Step-by-step explanation:
Because they both have 90° angles forming a square
Answer:
Yes, because, both ten divided by eight and fifteen divided by twelve equals one and twenty-fifths.
Explanation:
10 / 8 = 1.25
15 / 12 = 1.25
<3 Enjoy,
Dea
please someone help me thanks :D
this question is saying which one is a proportional relationship.
Answer:
The answer is b.
Step-by-step explanation:
If you divide y by x for every pair, you will get the number 4. This means that it is proportional because each pair has the same solution.
Hope this helps!
plz help math homework
Answer:
36
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
2⋅2⋅3⋅3=36
Solve for y.
[tex]4y^2=196[/tex]
Enter your answers in the boxes.
y = or y =
Rewrite in radical form 3^(2/5)
Answer:
Convert to radical form using the formula
axn=n√ax.
Exact Form:5√32
Decimal Form:
1.55184557
…
Step-by-step explanation:
The cost of 15 oranges is $1. What is the cost of 5 dozen oranges?
Answer:
$4
Step-by-step explanation:
15/1=60/x
x=60/15 or 4
x=$4
Hope this helps plz hit the crown :D
Answer:
$4
Step-by-step explanation:
a dozen is 12 and you need 5 dozens so it is 60 oranges. 15×4=60. therefore it is 4
HELPPPPPPPPP best answer will get braainliest
Answer:
Perimeter of the Rectangle is 2×(length+breadth)
→2{(3y-2)+(5y+8)}=2{3y-2+5y+8}=2{8y+6}=16y+12
(16y+12) is the right answer.I need help please I got 10 minutes to finish
Answer: i dont see nonthing what the question
Step-by-step explanation:
(1) Today, the temperature in New York is -1 degree and is expected to rise 3 degrees per day. It's 6
degrees in Alaska and expected to fall 1 degree every 2 days.
Answer:
New York: m=3, b=-1, y=3x-1
Alaska: m=-1/2, b=6, y=-1/2x+6
2 days; 5 degrees
Step-by-step explanation:
In each case, m is the rate of change, the number of degrees per day that the temperature is changing. 1 degree per 2 days is 1/2 degree per day.
In each case, b is the given initial temperature.
The equation is y = mx + b, for the values of m and b that you fill in.
New York
m = 3, b = -1, equation: y = 3x -1
Alaska
m = -1/2, b = 6, equation: y = -1/2x +6
__
The graphs can be plotted by plotting the initial point on the y-axis, then finding another point based on the slope.
For New York, another point will be 1 unit right and 3 units up, at (1, 2).
For Alaska, another point will be 2 units right a 1 unit down, at (2, 5).
The lines intersect at the point (2, 5) corresponding to 2 days, 5 degrees.
A family of 12 went to the local Italian restaurant for dinner. Every family member ordered a drink and meal, 3 ordered an appetizer, and 6 people ordered cake for desert. Write an expression that can be used to figure out the cost of the bill. Use the following definitions for the variables the user served. d=drink m=meal a=appetizer c=cake
Answer:
m3 c6 d1 m1 a1
Step-by-step explanation:
PLEASE ANSWER IM BEING TIMED HELPP
Jada is buying 4 stamps that cost $0.49 each. How can rounding be used to estimate the total cost of the stamps?
Since each stamp is about $0.50, the total cost is approximately 4 + 0.5 = $4.50.
Since she is buying about 10 stamps, the total cost is approximately 10 × 0.49 = $4.90.
Since each stamp is about $0.50, the total cost is approximately 4 × 0.5 = $2.00.
Since she is buying about 10 stamps, the total cost is approximately 10 + 0.49 = $10.49.
The answer of the given question based on the word problem of multiplication is , option (c) Since each stamp is about $0.50, the total cost is approximately 4 × 0.5 = $2.00.
What is Total cost?Total cost refers to the complete amount of money required to purchase or produce a given quantity of goods or services. It includes all the expenses involved in the production or purchase of the product or service, like materials, labor, and overhead costs, as well as any other additional expenses like taxes or shipping fees. Total cost is an important concept in economics and accounting as it helps businesses and individuals to determine the profitability of a product or service and make informed decisions about pricing and production.
The answer is: "Since each stamp is about $0.50, the total cost is approximately 4 × 0.5 = $2.00."
Rounding can be used to estimate the total cost of the stamps by approximating the cost of each stamp to the nearest 50 cents, which is $0.50. Therefore, the cost of four stamps can be estimated as 4 multiplied by 0.50, which is $2.00.
To know more about Profitability visit:
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