Answer:
2(9+12)
2(9) + 2(12)
18 + 24
42
Let me know if this helps!
Mr. Jacobs wants to save over $3,400 for a car. He has a savings account balance of $800 and will make equal weekly deposits for the next 25 weeks. How much money should Mr. Jacobs deposit each week?
Answer:
i think its D
Step-by-step explanation:
but im not very sure about it
A car costs $30,000 when purchased as new and depreciates at a rate of 18% per year.
1. Write an exponential decay model to represent the situation. Be sure to define the variables.
2. Find the value of the car after 10 years.
Whats the answer? Note:I do need this kinda fast because its a timed test.
Ms. Emily buys a hat and gloves with a coupon for 30% off her entire purchase. The gloves cost $35$ before the discount. Her bill before tax is $44.80
Write an equation to find the original cost of the hat, x.
i don't need the total i just need the equation and x as the answer
Answer: x*.3 + 44.80
Step-by-step explanation:
Answer:
$44.80=($35+X)(1-0.3)
Please help asap ill give brainliest
Find the surface area of a square pyramid with side length 1 mi and slant height 4 mi.
Answer:
6
Step-by-step explanation:
Answer:
9.06
Step-by-step explanation:
A company ordered 15 boxes of lunch from a deli for $131.25. Each boxed lunch cost the same amount. Which equation represents the proportional relationship between y, the total cost of the boxed lunches, and x, the number of boxed lunches? *
A 131.25x =15y
B 8.75x =15y
C 8.75x = y
D 87.50x = y
Answer:
C) 8.75x=y
Step-by-step explanation:
131.25÷15 = 8.75
8.75x=y
8.75×15= 131.25
Help fast!!!!!!!!!!
1. Each Side of the barn is 9 meters long.
A. What is the barns perimiter?
B. What is the barns area?
2. A rectangular peice of metal is 10 inches wide and 14 inches long.
A. Whats the permiter?
B. Whats the area?
Draw a number line please
Answer:
1 2 3 4 5 6 7 8 9 10.... etc
Step-by-step explanation:
What number goes between the numbers that I put.
(PLS HELP ASAP /BRAINLIST! )
Answer:
16. [tex]70\frac{1}{8}[/tex]ft cubed
17. [tex]166\frac{1}{4}[/tex]yd cubed
Step-by-step explanation:
this should be right
Normal planes (2D surfaces) in a three-view drawing will appear as _____.
a. three surfaces.
b. one edge and two surfaces.
c. one surface and two edges.
d. three edges.
HELP PLEASE
use the given information to answer each question.
7. A dress that normally sells for $72 is on sale for $45. what is the percent decrease in the price?
8. A home purchased for $120,000 in 2012 is sold for $156,000 in 2015. what is the percent increase in the price?
9. the CD warehouse purchases CDs for $6 each and sells them for $9 each. what is the percent increase in the price?
10. the CD warehouse is having a clearance sale. A CD player that originally sells for $60 is now priced at $36. what is the percent decrease in the price?
11. the local highschool sold 1914 tickets this year to its spring musical. That was 174 more rickets sold than last year. what is the percent increase in the number of tickets sold?
12. Ken's heart rate went from 74 beats per minute while resting to 148 beats per minute while exercising. What is the percent increase In his heart rate
Evaluate the following expression. Type your answer as a number.
14 - 2 ( 11 - 5 ) + 7²
Answer
The answer is 51
can someone help me with this question? Please?
Answer:
Write the question.
Step-by-step explanation:
Write it so I can help you please.
A dog and a cat start running from the same corner around the rectangular garden. Dog runs west and the cat runs north. Cat's speed is 1 meter per second faster than the dog's speed. After 2 seconds the distance between them is 10 meters. Find their speed in meters per second.
Will mark brainliest!
Answer:
cat speed is 3 meters per second the dog is 2 meters per second
Step-by-step explanation:
In 2 seconds the cat went 6 the dog went 4 that's 10 in total.
For the given question the speed of dog and cat is [tex]2\rm \: meter/s[/tex] and [tex]\rm 3\:meter/s[/tex]respectively.
What is speed?
Change of position of an object in any direction at a defined rate, the rate of such change is termed as speed. Speed can be measured as the ratio of distance covered to time taken to cover that distance. The formula for speed is:
[tex]\rm Speed = \dfrac{Distance}{Time}[/tex]
Calculations:Given:
Speed of cat is [tex]\rm 1\:meter/s[/tex] faster than dog's speed.
Let the speed of dog in meter/s be [tex]\rm x\\[/tex]
The speed of cat is [tex]\rm x + 1[/tex]
Distance covered in total is 10 inches.
Time taken is 2 seconds.
The total speed of cat and dog will be:
[tex]\rm x + x +1 = 2x + 1[/tex]
We know that:
[tex]\rm Speed = \dfrac{Distance}{Time}[/tex]
Therefore,
[tex]\begin{aligned} \rm 2x + 1 &= \dfrac{10}{2}\\\\2x + 1 &= 5\\\\2x &= 5 - 1\\\\2x &= 4\\\\x &= \dfrac{4}{2}\\\\x &= 2\end[/tex]
Hence the speed of dog is [tex]\rm 2 \:meter/s[/tex] and the speed of cat is [tex](2+1)\rm meter/s[/tex] i.e. [tex]\rm 3\:meter/s[/tex].
Learn more about speed here:
https://brainly.com/question/7359669
Natalie inspects new pants at a factory. Of the first 56 pairs of pants she inspected 49 were acceptable. What is the experimental probability that the next pair of pants will be acceptable? answers
1. 1/2
2. 7/8
3. 5/4
4. 22/25
Answer:
B. 7/8
Step-by-step explanation:
Answer: 2.
Step-by-step explanation:
Xavier is saving to purchase a new television that costs $483. He has $227 in his bank account. He deposits an additional $130 and will save equal amounts over the next six weeks. How much does he need to save each week to buy the television?
PLEASE PLEASE HELP !!!!!!!!
Answer:c
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
pls help me ITS DUE TOMORROW
TROLL FOR POINTS= REPORT
CORRECT ANSWER= BRAINLIEST
( NO LINKS )
Answer:
NEgative sign
Step-by-step explanation:
I Need Help ASAP I will name right answer Brainlest
Answer:
Surface area = Ph + 2B
(36)(5) + (2)(12·6)
180 + 144
Final answer = 324
Step-by-step explanation:
Find the measure of each angle listed. The m∠ 2 = 153.
Angels 4,8 and 6 are 153
The rest are 27
Help please!
QUICKKKKKKKKKKKKK
please i need help asap
Answer:
Step-by-step explanation:
radius = 0.25 inch
Volume of ceramic ball = [tex]\frac{4}{3}\pi r^{3}[/tex]
[tex]= \frac{4}{3}*3.14*0.25*0.25*0.25\\\\= \frac{0.19625}{3}\\\\=0.07 cubic feet[/tex]
Volume of 200 balls = 200 * 0.07
= 14 cubic feet
1 cubic feet = 2 ounces
14 cubic feet = 2*14 = 28 ounces
I need help finding the slope of this line and the two dots on the graph with work please! the answer should be negative.
Answer: Ok give me a minute and I will have your answer
Step-by-step explanation:
-3r - 36 = -15 what would be the answer
Answer:
X=-7
Step-by-step explanation:
1.)add 36 to both sides
2.)devide by negetive 3
3.)x=-7
−3−36=−15
−3−36+36=−15+36
WILL MARK BRAINLIEST!!!!!
For what values of x:
A. Are the values of the polynomial x^2-5x-3 and 2x-5 equal
B.Is the binomial 7x+1 equal to the trinomial 3x^2-2x+1
C. Is the trinomial -2x^2+5x+6 equal to the binomial 4x^2+5x?
Answer:
Bro imagine still playing fortnite o_o
Step-by-step explanation:
Need help quickly! The equation A = 1300(1.02)^7 is being used to calculate the amount of money in a saving account. What does 1.02 represent in this equation?
Answer:
the answer should be 0.02 growth
Step-by-step explanation:
if the decimal was negative then the answer is decay.
Shelley is searching online for airline tickets. Two weeks ago, the cost to fly from Orlando to Hartford was 300$. Now the cost is 375$. What is the percent increase? What would be the percent increase if the airline charges an additional $50 baggage fee with the new ticket price?
Answer: 25 percent rawrrrrrrrrrrrrrrrrrrrrrrrrrr
Answer:
What is the percent increase? 25%
What would be the percent increase if the airline charges an additional $50 baggage fee with the new ticket price? 41.67%
Help solve for x you ant gotta solve for the other one
Answer:
could you maybe specify a little bit more
Answer:
hi its not clear
Step-by-step explanation:
you can send onother photho
*ten points* if u don't know that answer its fine just doon't answer it but other then that i need help badly
85/170 = 50/100
433.5/255 = 170/100
170/425 = 40/100
255/170 = 15/100
on the speedway its 80 mph how many meters per second is it
Answer:
35.76 Meters per second.
Step-by-step explanation:
(Exact: 35.7632 meters per second)