Here is an easy one
Answer:
9
Step-by-step explanation:
done in other question of yours
Which ordered pair is a solution of the equation?
7x– 5 = 4y – 6
Answer:
7x-4y=-11
Step-by-step explanation:
Answer:
Neither in K.A
Step-by-step explanation:
Make sure put some choices before you ask we wouldn't know .
Thank me later !
Please help asap
The sales tax rate is 10%. If Carla buys a handbag priced at $90, how much tax will she
pay?
Answer: $9
Step-by-step explanation:
10 percent of 9 or 90 broken into 10 parts is 9 also 90 divided by 10 is 9
Marissa counted 29 coins in her change purse which contained d dimes and q quarters. The value of the coins is $5.00. How many dimes and how many quarters are in her change purse?
Answer:
15 dimes 14 quarters
Step-by-step explanation:
d+q=29
10d+25q=500
10d+10q=290
15q=210
q=14
d=15
Answer:
29 bucks a piece equlas is de 5 dollar tip is de dog and is the rare dollarido ok yes is good dooddood okokokokokkokokokokok so ther is you answar
Step-by-step explanation:
there are 8 playing cards in a bag. 2 of those cards are spades. what is the probability of picking a spade randomly from a bag?
answer as a simplified fraction in form a/b
help
Find the product of the following :
a. (-23) x 93
b. (- 16 ) x (- 30)
c. 14 x (- 12)
Answer:
a)-2139
b)480
c)-168
Step-by-step explanation:
a)-×+=-
b)-×-=+
c)+×-=-
Answer:
(a) -2139 (b) 480 (c) -168
Step-by-step explanation:
(a)
-23 x 93 = -2,139 ( negative and a positive make a negative )
(b)
-16 x - 30 = 480 ( two negatives cancel out and make a positive!! )
(c)
14 x -12 = -168 ( negative and a positive make a negative
hope that helps!!
The work of Islamic mathematicians, philosophers, and scientists played an essential
role in the start of
Answer:
The beginning of the philosophy of history
Step-by-step explanation:
Cathy’s customer base is 2/3 residential and 1/3 business. If she has 350 residential customers, how many total customers does she have?
Answer: She has 525 total customers.
Step-by-step explanation:
To find how many customers she has in total you would have to divide 350 by 2, then multiply the answer by 3, and you would get 525. Also to check your answer you could do 525 divided by three which equals 175, and then do 175 times two, which equals 350, so you know the answer is right. :)
what would the model look like?
What is 15% of 60? Create a model to prove your answer.
Sara and Sam are each working on a science project in which they need to research the individual masses of the nine planets (including the dwarf planet Pluto as the ninth planet). Sara completes her data for the planets' masses in kilograms while Sam's data is in milligrams.
Look at picture.
Approximate how many times greater Saturn's mass is than Mercury's.
A) 200,000
B) 2,000,000
C) 2,000
D) 20,000
Answer:
2000 times
Step-by-step explanation:
Given
Sara:
[tex]Mercury = 3.302 * 10^{23[/tex]
[tex]Saturn = 5.685 * 10^{26[/tex]
Sam:
[tex]Mercury = 3.302 * 10^{29[/tex]
[tex]Saturn = 5.685 * 10^{32[/tex]
To determine the number of times, the mass of Saturn is greater than the mass of Mercury, we simply do the following:
[tex]Times = \frac{Saturn}{Mercury}[/tex]
Using Sara's measurement; this gives:
[tex]Times = \frac{5.685 * 10^{26}}{3.302 * 10^{23}}[/tex]
Apply law of indices
[tex]Times = \frac{5.685 * 10^{26-23}}{3.302}[/tex]
[tex]Times = \frac{5.685 * 10^3}{3.302}[/tex]
[tex]Times = 5.685/3.302 * 10^3[/tex]
[tex]Times = 1.72 * 10^3[/tex]
Approximate
[tex]Times = 2 * 10^3[/tex]
[tex]Times = 2000[/tex]
The table shows the number of books, by type, checked out from the school library on Monday.
Book Checkout
Book Type Number of Books
mystery
24
nonfiction
18
adventure
12
humor
16
Part A: Which statement is true?
O For every 3 mystery books checked out, 4 nonfiction books were checked out.
O For every 3 mystery books checked out, 6 nonfiction books were checked out.
O For every 4 mystery books checked out, 3 nonfiction books were checked out.
O For every 6 mystery books checked out, 3 nonfiction books were checked out.
The statement i.e. true is For every 4 mystery books checked out, 3 nonfiction books are checked out.
Calculation of the ratio:Here first determine the ratio of nonfiction books to mystery books
So, it should be like
= 18:24
= 6:8
= 3:4
So based on the above calculations we can say that The statement i.e. true is For every 4 mystery books checked out, 3 nonfiction books are checked out.
Learn more about ratio here: https://brainly.com/question/5102566
Math review
Help me
Please
Pls help extra points and mark Brainlist easy reading
Answer: the action of a device
Step-by-step explanation: i hope this helps!!!
Answer: Information about a process
Hope this helps!!
Please me mark brainliest
Identify what property is 17 + 54 + 6?
Identity property
distributive property
commutative property
associative property
I will give brainiest to whoever answers correctly !!
Answer:
26275
Step-by-step explanation:
if simple interest its just .017*25000 which is 1 year then multiply by 3 and add to 25000
Find the length of side x in simplest radical form with a rational denominator,
5
X
Answer:
x is 90
Step-by-step explanation:
PLEASE ANSWER ASAP FOR BRAINLEST WITH WORK!!!!!!!!!!!!!!!
Answer:
The answer is 43 because 600/14 = 42.8571429 rounded to the nearest whole number is 43.
Step-by-step explanation:
The problem
1/3+1 5/6=
17 + x = 3 + 17
please help me what's the answer to this
Answer:
3
Step-by-step explanation:
............
Answer:
x=3
Step-by-step explanation:
17+x=3+17
-17 -17
x=3
Hopes this helps :)
10 is what % of 50?
5 is what % of 50?
1 is what % of 50?
17 is what % of 50?
Answer:
10/50 X 100 = 20%
5/50 X 100 = 10%
1/50 X 100= 2%
17/50 X 100= 34%
Answer:
To calculate 10 percent of a number, simply divide it by 10 or move the decimal point one place to the left. To calculate 5 percent of a number, simply divide 10 percent of the number by 2. To find 1% of something (1/100 of something), divide by 100. For 17 is what % of 50 is hard. So maybe this is right? We need to multiply the decimal by the number we are finding the percentage of.
Step-by-step explanation:
10% is what % of 50?
Answer: 5%
5 is what % of 50?
Answer: 10
1 is what % of 50?
Answer: 2
17 is what % of 50?
Answer: 34
Hope this helps!
Reduce the fractions using the greatest common factor 7 over 12
Answer:
7/12 cannot be reduced
Step-by-step explanation:
7 = 7
12 = 2 * 2 * 3
7 and 12 have no common factors other than 1, so the fraction 7/12 cannot be reduced. 7/12 is already written in lowest terms.
find x for me i need help.
Answer:
X is 70 degrees
Step-by-step explanation:
In a triangle, all the angles add up to 180.
We can set up an equation:
48+62+x=180
x=180-(48+62)
x=70
What is the simplest form of 4/3
Answer:
43 is already in the simplest form. It can be written as 1.333333 in decimal form (rounded to 6 decimal places).
what is the inverse of the relation
Does changing the compound inequality x>-3 and x<3 from and to or change the solution set? Explain
Answer:
So the answer is
Step-by-step explanation:
x)2943
Answer:The x values of the “and” inequality satisfy both inequalities.
The x values of the “or” inequality satisfy one or both inequalities.
Changing the compound inequality from “and” to “or” changes the solution set from the values between –3 and 3 for all real numbers.
Step-by-step explanation:
that's all u need
help me, please lol i really need help
Answer:
honestly I THINK it's the first one
A bakery sells pastries in boxes of 7 each. If the bakery has 27 pastries, how many boxes can be filled?
Answer:
3 with a few left over so 4
Step-by-step explanation:
Please help I’ll mark you as brainliest if correct !
Answer:
69.08 m
Step-by-step explanation:
C = 2(pi) x r
Radius (r) = 11
Pi = 3.14
C = 2(3.14) x 11 = 69.08
Two machines package items for shipping. One makes packages of 17 items. The other makes packages of 13 items. Suppose both machines start a new package at the same time. It takes one second
for each machine to pack one item. How many items does each machine
pack before they again start now packages at the same time?
Answer:18
Step-by-step explanation: cuz 1 = 7 so it is 18
The students at Job's high school
were surveyed to determine their
favorite foods. The results are shown
in the table below. Suppose students
were randomly selected and asked
what their favorite food is. Find the
probability of each event. Write as a
fraction in simplest form.
Favorite Food Responses
Pizza 19
Steak 8
Chow-mein 5
Seafood 4
Spaghetti 3
Cereal 1
16. P(steak)
17. P(Spaghetti)
18. P(cereal or seafood)
19. P(not chow-mein)
19. P(pizza)
20. P(cereal or steak)
21. P(not steak) 22. P(not cereal or seafood)
23. P(chicken) 24. P(chow mein or spaghetti)