31 because it is adding 2 to each number
ALEKS math. ill name the brainliest
Answer:
(2, 1): Yes
Step-by-step explanation:
5x - 3y = 7
-2x + 7y = 3
(2, 1) = 5(2) - 3(1) = 7
10 - 3 = 7
7 = 7
-2(2) + 7(1) = 3
-4 + 7 = 3
3 = 3
Yes
the answer is 315 . I a a student but i am smart i promise its the answer
Answer:
umm.. ok?
Step-by-step explanation:
There is no question here.
PLEASE HELP ME WILL MARK BRAINLIEST ITS GEOMETRY! PLEASE I BEG YOUUUU ITS AN ATTACHMENT
Answer:
ASA for sure
Step-by-step explanation:
Two angles shown to be congruent with a side shared by the two which is equal to itself
Answer:
ASA
Step-by-step explanation:
Out of 250 coins, 50 are in mint condition. What is the ratio of mint condition coins to the total number of coins?
Answer:
[tex]1 : 5[/tex]
Step-by-step explanation:
Given:
Mint condition coins = [tex]50[/tex]
Total number of coins = [tex]250[/tex]
Ratio
The questions asks for the ratio between mint condition coins to the total number of coins, so:
Mint condition coins : number of coins = [tex]50:250[/tex]
[tex]= 1:5[/tex] (simplified form)
Hope this helps :)
help me please.
[tex]help \: me[/tex]
The solution is where the two lines cross each other:
(-1,3) and (2,6)
The answer is B.
need help with this question plzzz
Answer:
134or 2334
Step-by-step explanation:
Will mark brainliest, pls explain!!
Which statement about the ordered pairs (−9,3) and (2,−4) is true for the equation 6x−y2=14?
A-Both ordered pairs are solutions.
B-Neither ordered pair is a solution.
C-(2,−4) is a solution to the equation.
D-(−9,3) is a solution to the equation.
Answer:
B
Step-by-step explanation:
plug in (-9, 3):
-9 is the x value and 3 is the y value, so plug it in like that.
6(-9)-3^2 = 14 ?
solve.
-54-9=14?
-63=14? NO!
Then try (2, -4)
2 is x-value, -4 is y-value.
6(2)-(-4)^2=14?
use order of operations (Perenthesis, Exponents, Multiplication/Division, Addition/Subtraction) (PEMDAS)
12-(16)=14?
-4=14? NO!
The answer is B, niether is a solution.
Natalie wrote a computer program that generates two random numbers from one to 11. When she runs it, what is the probability that both values will be more than 8? Write your probability answer as a fraction.
Answer:
Step-by-step explanation:
There are a lot of ifs in this problem. The generator has to be a fair one. Any one of the 11 numbers must be equally likely to happen. Second, the sequence must not be the same each time she turns it on. Assuming both are true, then the numbers she will get are
9 10 11 for one number
9 10 11 for the other number
P(x>8) = 3/11 * 3/11 = 9/121
find the slope and y-intercept of the graph below
Answer:
The slope is 25. The y intercept is 75.
Step-by-step explanation:
The graph constantly goes up by 25 for every unit of 1. The y intercept is 75 because that is the value given on the y-axis when x is 0.
HELLPPPPPPPP ASAPPPPPPPP PLEASEEEEE
Answer:
B=fh
Step-by-step explanation:
I think?
Basically divided by b to get h over b and then times by h to get b=fh (you want to be get on its own)
Answer:
h÷f or h/f
Step-by-step explanation:
f × b = h so h ÷ f = b
What is 58% of 200? Show your work.
Answer:
.58 x 200=116
Step-by-step explanation:
Answer:
'Percentage' is obtained by multiplying 200 by 58%.
58% × 200 =
(58 ÷ 100) × 200 =
(58 × 200) ÷ 100 =
11,600 ÷ 100 =
116
Step-by-step explanation:
hope it helps
6 space x space space 10 to the power of 0 space space end exponent plus space 3 space x space 10 to the power of negative 1 end exponent space space plus space 5 space x space 10 to the power of negative 3 end exponent space equals _ _ _ _ _ _ _ _ _ _ _ _
Answer:
6.305
Step-by-step explanation:
Given
6 * 10° + 3 * 10^-1 + 5 * 10^-3
Required
Solve the expression
6 * 10° + 3 * 10^-1 + 5 * 10^-3
[Express 10° as 1]
So, we have:
= 6 * 1 + 3 * 10^-1 + 5 * 10^-3
= 6 + 3 * 10^-1 + 5 * 10^-3
Express the exponents as fraction.
= 6 + 3 * ⅒ + 5 * 1/10³
= 6 + 3 * ⅒ + 5 *1/1000
= 6 + 3/10 + 5/1000
Convert fractions to decimals
= 6 + 0.3 + 0.005
= 6.305
Hence, the result of the expression is 6.305
Rita is adding 3 + (negative 8) + 1. She rewrites the expression as 3 + (negative 1) + 8. What is Rita’s error?
Answer: she swapped the 1 and the 8 that was her error
Step-by-step explanation:
hope that helped :)
Answer:
d
Step-by-step explanation:
(please helpp!(GIVING BRAINILEST)Which calculation and answer show how to convert 15/16 to a decimal
Answer: calculation B
Step-by-step explanation:
Use the following graph to find the slope of the line connecting Saturn and earth
Answer:
The slope is 2.
Step-by-step explanation:
To find the slope we can take two points from the graph (in this example I'll use (3, 2) and (4, 4)) and input them in this expression: [tex]\frac{y2-y1}{x2-x1}[/tex]
[tex]\frac{4-2}{4-3}[/tex]
Solve:
4 - 2 = 2
4 - 3 = 1
[tex]\frac{2}{1}[/tex] = 2
The slope of the line connecting Saturn and Earth is 2.
Hope this helps :)
Express the following numbers in the generalised form.
(a) 365
(b) 872
Answer:
(a) three hundred and sixty- five
(b) eight hundred and seventy-two
HELP ASAP!!!! WILL GIVE BRAINLIEST
Translate the following sentence to an inequality.
A number is no less than seven.
n > 7
n < 7
n ≥ 7
n ≤ 7
Answer:
n≥7
Step-by-step explanation:
no less than essentially means greater than or equal to
please give brainliest!!
Answer:
n≥7
side note: when it says no less then or no more then that signals it means to use the "(greater than/less than) or equal to" symbol.
the first blank is 25 the second blank is 10 what is the slope
Answer:
5/2
Step-by-step explanation:
25 and 10 so 25/10 or 5/2 or 2 1/2
Will give brainliest if correct its pretty easy.
PLEASE HELP ASAP!!!!!
Answer: x=2.25
Step-by-step explanation:
-3x+10=5x-8
+3x +3x
10=8x-8
+8 +8
18=8x
18/8=8x/8
2.25=x
From 82 books to 138 books
Find the percent increase. Round to the nearest percent.
Answer:
68%
Step-by-step explanation:
Calculate percentage change
from V1 = 82 to V2 = 138
(V2−V1)|V1|×100
=(138−82)|82|×100
=5682×100
=0.682927×100
=68.2927%change
=68.2927%increase
=68%
EXPLAIN PLEASE ASAP Danny charges $36 for 4 hours of swimming lessons, Martin charges $36 for 3 hours of swimming lessons. Who offers a better deal?
Answer: $36 for 3 hours
Step-by-step explanation:
Every 3 hours he’ll get 36 dollars, but is he charged $36 for 4 hours he’ll get less then $36 for 3 hours
What is a question about a study of glass bottles and aluminum cans that science would not be able to answer?
Answer:
RANIA
Step-by-step explanation:
A lady has 30 oatmeal cookies and 48 chocolate chip cookies. She wants to put them in a container contains the cookies equal. What is the maximum amount containers. Used
Answer:
78 i think
Step-by-step explanation:
(5, 14) and (18,3)? Helppppppppp
Marta walked at 4.9 miles per hour for 0.85 hours. How far did she walk?
Answer:
2.808 Miles
Step-by-step explanation:
I WILL GIVE 50 POINTS AND BRAINLIEST
Select the correct answer.
Bryan works as a florist. The number of bouquets he makes is given by the equation , where b is the number of bouquets and h is the number of hours. How many hours would it take him to make 6 bouquets?
A.
6
B.
8
C.
12
D.
18
E.
24
Answer:
C. 12
Step-by-step explanation:
Answer:
The answer is c. 12
Step-by-step explanation:
Did the test got it right
Solve the equation for x.
2/3 x-1/9 x+ 5 = 20
Answer:
X=27
Step-by-step explanation:
Answer:
X=27
Step-by-step explanation:
you came for the answer not how i got it ;)
Find the equation of the circle with center at (3,-2) and radius of 3.
Answer:
The equation of the circle is (x - 3)² + (y + 2)² = 9
Step-by-step explanation:
The form of the equation of a circle is (x - h)² + (y - k)² = r², where
h is the x-coordinate center of the circlek is the y-coordinate of the center of the circler is the radius of the circle∵ The center of a circle is (3, -2)
∴ x-coordinate of the center is 3
∴ y-coordinate of the center is -2
∴ h = 3 and k = -2
∵ The radius of the circle is 3
∴ r = 3
→ Substitute them in the form of the equation above
∵ (x - 3)² + (y - -2)² = (3)²
∴ (x - 3)² + (y + 2)² = 9
∴ The equation of the circle is (x - 3)² + (y + 2)² = 9
3x-9=3(x-3) how many solutions
Answer:
All Real Numbers
Step-by-step explanation:
Step 1:
3x - 9 = 3 ( x - 3 ) Equation
Step 2:
3x - 9 = 3x - 9 Multiply
Step 3:
- 9 = - 9 Subtract 3x on both sides
Answer:
All Real Numbers
Hope This Helps :)