Answer:
65
Step-by-step explanation:
2 - 3 ( 5 + 2 ) ( 5 - 8 )
= 2 - 3 ( 7 ) ( -3 )
= 2 + 63
= 65
А
8x - 12
D
KE
B.
20
3. ABCD is a rectangle. Use the properties of a rectangle to determine the value of x.
A. X = 5
B. X = 4
OC. x = -2
D. X = -1.5
Answer:
[tex]x = 4[/tex]
Step-by-step explanation:
[tex]AD = BC[/tex]
[tex]8x - 12 = 20[/tex]
[tex]8x = 20 + 12[/tex]
[tex]8x = 32[/tex]
[tex] \frac{8x}{8} = \frac{32}{8} [/tex]
[tex]x = 4[/tex]
to be sure
[tex]8x - 12 { = }^{?} 20[/tex]
[tex]8 \times 4 - 12 { = }^{?} 20[/tex]
[tex]32 - 12 { = }^{?} 20[/tex]
[tex]20 = 20[/tex]
the average time between accidents in a factory is 7 weeks. Find the probability that more than 8 weeks pass between accidents
Answer:
0.2709
Step-by-step explanation:
Given that:
Average time between accidents (λ) = 7 weeks
Probability that more than 8weeks pass between accidents
P(x > 8) = 1 - P(x ≤8)
P(x > 8) = 1 - [p(0) + p(1) + p(2) + p(3) + p(4) + p(5) + p(6) + p(7) + p(8)]
To save computation time :
We can use a poisson distribution calculator :
Hence,
P(x > 8) = 1 - P(x ≤8)
P(x ≤8) = 0.72909
P(x > 8) = 1 - 0.72909
P(x > 8) = 0.2709
What would be an overestimate and an underestimate for 503
Which expression is equivalent to 21 + 49? a. 7(3 + 49) b. 7(3+7) c. 7(14 + 42) d. 7(14 +49)
Answer:
B
Step-by-step explanation:
The only answer choice that makes sense!!!!!
5/10 in the lowest terms
Answer:
1/2
Step-by-step explanation:
5 is half of 10 :)
PLEASE HELP ME I DONT GET IT
Answer:
$49.05
Step-by-step explanation:
The sales tax is $4.05 so you just take $45 and your adding the sales tax ($4.05) so $45 + $4.05 = $49.05
At the garden shop, each small tree costs $125 and each large tree costs $275.
How much will 3 small trees and 1 large tree cost?
A teenage boy is 6 ft tall and casts a shadow of 8ft.What is the distance from the top of his head to the end of his shadow?
Answer:
10 feet
Step-by-step explanation:
This image forms a special right triangle: 3-4-5. This represents the ratios of the sides.
Multiplying 3-4-5 by 2, you get 6-8-10. 10 is the hypotenuse (the answer you want) and the only number not listed in the problem.
Help quickly as possible thank you :)
Answer:
3/10 liter for one glass. 6 glasses total would be how many liters? Just multiply what one glass would have by 6. Lemme know the answer you get
On her English test, Michelle answered 40 questions correctly, answered 5 questions incorrectly, and left 5 questions unanswered. What percentage of the test questions did Michelle answer incorrectly?
Answer:
10%
Step-by-step explanation:
40+5+5=50
50-5=45
45*2=90
50*2=100
100-90=10
Answer:80%
Step-by-step explanation:yes
What is the exact value of cos(c + d), given sinc =24/25 for c in Quadrant II and cos d =-3/4 for d in Quadrant III?
-47/100
-1 3/100
21-24squareroot7/100
21
=24squareroot7/100
-16 -45 33 7 -9 least to greatest
Answer:-45, -16, -9, 7, 33
Step-by-step explanation:
The cost to rent a car is $25 plus an additional $0.15 for each mile the car is driven. Which of the following equations could be used to find the number of miles, m , a car was driven if the car had a bill of $71.80?
71.8 m + 25 = 0.15
25 m + 0.15 = 71.8
25 + 0.15 m = 71.8
0.15 m + 71.8 = 25
Answer:
0.15m+25=c
replace c with 71.50
the third one
25+0.15m=71.8
Answer:
the answer is c. 25 + 0.15m = 71.8
Step-by-step explanation:
25 is the initial fee, or the down payment.
.15 represents the cost of a mile
m represents the number of miles driven
so, 25 + .15m = 71.8 (because $71.80 is the total bill)
Help with a math assignment 5
Answer:
no solution
Step-by-step explanation:
the statement is false
4(x-1)-x=3(x+5)-11
4x-4-x=3x+15-11
3x-4=3x+4
-4=4
can you please help me with this question asap
Answer:
21,000 pounds (british currency)
Step-by-step explanation:
If 3 and 1/2 acres of strawberry fields produce 14,700 pounds of strawberries, and we are asked how many pounds (as in money) of strawberries 5 acres can produce, then we can use proportions to estimate how much money worth of strawberries can be produced.
5 divided by 3 1/2 is around 1.42857142857... If we take this unnecessarily long number and multiply it by 14,700, then we can find out how much money can be made from 5 acres of strawberries. When multiplied, we get 21,000 pounds
Please help timed :( 30points
( PLEASE HELP , TIMED ) A pet supply store sells three dog collars and two leashes for $59.75. The same pet store sells one dog collar and three leashes for $53.75. Find the cost of one dog collar and one leash.
Answer:
how can i help also comment me i wanna talk bc im lonely lol
Step-by-step explanation:
The cost of one dog collar and one dog leash are 10.25 dollars and 14.5 dollars respectively
How to form an equation?let
the cost of each dog collars = x
the cost of each leashes = y
Therefore,
3x + 2y = 59.75
x + 3y = 53.75
Hence,
3x + 2y = 59.75
3x + 9y = 161.25
7y = 101.5
y = 101.5 / 7
y = 14.5
Therefore,
x + 3y = 53.75
x + 3(14.5) = 53.75
x = 53.75 - 43.5
x = 10.25
learn more on equation here: https://brainly.com/question/12060253
#SPJ2
Kendra wants to buy an iced tea at the movie theater. A small cup is 12 ounces and costs $1.68. A medium cup is 16 ounces and costs $2.40. Which size is the better deal
Answer:
The small cup is the better deal
Step-by-step explanation:
Is there enough information to prove that the triangles are congruent?
If yes, provide the correct Triangle Congruence Postulate or Theorem and a
congruence statement.
If no, justify your answer.
Answer:
Yes, the triangles are congruent by AAS. △ABC is congruent to △YZX.
Step-by-step explanation:
The $99.99 digital camera Mia purchased was on sale for 15% off. What amount did Mia get off the price? please leave an explanation
Answer: Sale Price = $84.99 (answer). This means the cost of the item to you is $84.99. You will pay $84.99 for a item with original price of $99.99 when discounted 15%. In this example, if you buy an item at $99.99 with 15% discount, you will pay 99.99 - 14.9985 = 84.99 dollars.
Step-by-step explanation:
Do you think Apple will eventually meet their goal of becoming a replacement for a physical wallet? Why or why not?
Answer:
No
Step-by-step explanation:
This would be more of an opinion and not a fact, but I see it as very unlikely that they will be able to accomplish this goal. Mainly due to human psychology. Most individuals want to be able to physically hold their money as well as being able to physically exchange their money for the goods that they need since physical cash is accepted worldwide. Another main reason is that individual's want to know that their money is theirs and that no bank or corporation can withhold their hard earned cash.
What is g(f(1)) using the table?
Answer:
?
Step-by-step explanation:
can you explain it a little better?
what is the value of the first term in the following arithmetic sequence? -9,-2,5,12
Answer:
+7
Step-by-step explanation:
PLS HELP I WILL GIVE BRAINLIEST PLS ALSO ANSWER CORRECTLY PLS
Answer: Its D :)
Step-by-step explanation:
Answer: a
Step-by-step explanation:
because i did the same question and it was a
help me pls!! thank you!!
Solve the problem
(4 + 3)^2 + 5 =
Answer:
54
Step-by-step explanation: Hope this helps tell me if it does sorry i cant give you a step by step explanation.
Answer:
54
Step-by-step explanation:
PLS HELP ME PLS I NEED TO DO THIS FOR EXTRA CREDITTT
Answer: Tables, graphes, and equation are realted because they all have the same information but just in diffrent ways. the advantage of a table is that you can see more information and what other possblities and fill in missing spots. graphes you can fid the equation on it by counting on it. The advantage of a equation is that you can solve it and get the answer the fastets
step-by-step explanation:
Hope this helps
A package of 5 pairs of insulated socks costs $ 43.95. What is the unit price of the pairs of socks? The unit price is $ per pair of socks.
Answer:
8.79
Step-by-step explanation:
divide the total cost by t total amount of the item.
43.95/5=8.79
There is an end to how small numbers can get. True or False?
Answer:
false!~
Step-by-step explanation:
numbers go on forever in both directions
help!!!!!!!!!!!!!!!!!!
Answer:
E
Step-by-step explanation:
it's the correct answer I'm sure of