Mathematics High School
Answers
Answer 1
Answer:
I think the answer is C
Step-by-step explanation:
Since the > symbol doesn't have the line under it, it is a dash line, considering its not equal to. It's also suggesting that x is more than 3 so it goes to the right
Related Questions
im supposed to solve this and usually ive been getting more slow at math and i used to be really great at it until my mind started flooding with thoughts and other things ever since i started getting into anime anyway the question i need to solve is -2(-4x - 8 - 3y) and i need someone to explain how i can use the distributive property to simplify it in an easy way
Answers
Answer:
8x+16+6y
Step-by-step explanation:
-2(-4x-8-3y)
Because there is no sign before the parentheses, you have to multiply -2 by everything in the parentheses:
8x+16+6y
There are no minus signs anymore because -- (minus minus) wouldn't make sense and -÷-=+ (negative÷negative=positive)
I don't think you can solve 8x+16+6y, you can only simplify.
I'm really sorry if I'm wrong, but this took me 10 minutes. Good luck :)
51/8 times 17/4and simplified
Answers
Answer:
27 3/32
Step-by-step explanation:
Answer:
It's 30 27/28
Step-by-step explanation:
If you multiply 51*17 and 7*4 you get 867/28 which equals 30 27/28
What value of x makes the following equation true?
11 x − 23 = 54
A)66
B)28
C)7
D)3
Answers
Answer:
C
Step-by-step explanation:
The answer is C because A is overboard, B is more than 54 when added my 23, and C is good because 11 7s is a the answer because x equals 7.
sequence
an = 3n² -2; a14 = ______
Answers
Answer:
586
Step-by-step explanation:
To find a₁₄ , substitute n = 14 into the n th term formula
a₁₄ = 3(14)² - 2 = 3(196) - 2 = 588 - 2 = 586
During a cat food sale, a pet store sells 220 cans of cat food. At the end of the
sale, the store has 80% of the original number of cans of cat food. How many
cans of cat food are left?
Answers
Answer:
44 cans
Step-by-step explanation:
To find 80%, just multiply 220 by 0.8
220 x 0.8 = 176.
Now, take 220 and subtract 176.
220-176 = 44
44 cans are left over. Hope this helps.
Evaluate the expression when x = 3.
2x2 - 5
Answers
Answer:
7
Step-by-step explanation:
2x2 - 5
= (2x3x2)-5
= 12-5
= 7
What do zero pairs not do?
Answers
Answer:
They do nothing
Step-by-step explanation:
Answer:
they do nothing it zero pairs
Step-by-step explanation:
Evaluate when a = 15:
2(a - 5) + 2
Answers
Answer:
22
Step-by-step explanation:
Just plug in
2(15 - 5) + 2 (Solve what's in the parenthesis)
2(10) + 2 (multiply 2*10)
20 + 2 (collect like terms)
22
The evaluation of the expression, 2(a - 5) + 2 when a = 15 is; 22
According to the question;
We are required to evaluate 2(a - 5) + 2. when a = 15.
To evaluate 2(a - 5) + 2. when a = 15.
We have;
= 2(15 - 5) + 2
= 2(10) + 2
= 22.
Read more;
https://brainly.in/question/19225277
how did you know that the values of the variable really satisfy the equation?
Answers
Answer:
you substitute the variable with its value and the equation makes sense
Step-by-step explanation:
3+y=8
subtract 3 from both sides and you get
y=5
so, if y=5 then 3+y=8 is the same as saying 3+5=8 which is correct
2
5 x+y=3
How do u solve please help lol ?
Answers
Answer:
that question kinda have alot of answers but try y=-25x+31
Step-by-step explanation:
10340000000 as a standard form
Answers
Answer: sheesh like ughhhh 4
Step-by-step explanation: ya heard me kuhhhh
ignore this, it was my brother
Answer:
Ten billion and three hundred forty million
Step-by-step explanation:
I counted every number by their places lol xD
Took forever
What is between 49 and 50
Answers
49.5
Hope this helps!! <4
Find the unit rate
93 push-ups in 3 days = push-ups per day
Answers
Answer: 31 push-ups per day
Step-by-step explanation: 93/3 = 31 because 90/3=30 and 3/3 = 1 so 30 + 1 = 31.
Hope this helps!
6 is what percentage of 10?
Answers
Answer: 60 percent
Step-by-step explanation: Your welcome!
Answer:
60 percent
Step-by-step explanation:
Think of it as, money if you spend 6 dollars of the 10 you have. That mean you have spent 60 percent of you money.
What slope is parallel to an “undefined slope”?
Answers
Answer:
It would be a perpendicular or anything on a y- axis
Step-by-step explanation:
because in this case the perpendicular would be the slope of a vertical line which would be undefined.
a(b + c) = a • b + a • c, where a, b, and c are real numbers
Use the distributive property to simplify the expression.
8(3 + 4) = 24 +
Answers
Answer:
56a
Step-by-step explanation:
Hi there !
8(3 + 4) =
= 8×3 + 8×4
= 24 + 32
= 56
Good luck !
Answer: 32
Step-by-step explanation: edge
YYYYYYYYYYYYYYYYYYYYYYYYYYYY HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Answer:
6.723=6.7, 6.538=6.5, 6.647=6.6, 6.49=6.5, 6.687=6.7, 6.56=6.6
Step-by-step explanation:
This should be correct
Answer:
Step-by-step explanation:
Here's the general rule for rounding: If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up. Example: 38 rounded to the nearest ten is 40. If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down.
Answer ASAP please. First right answers get brainliest!!
Answers
Answer:
1 5 and 6 are functions the rest are not
Step-by-step explanation:
given the functions
question in attachment
Answers
The answer shows in the picture
Which inequality represents the situation "no more than 160 students are in
the freshman class"?
Answers
Answer:
s ≤ 160
Step-by-step explanation:
To represent a situation that no more Than 160 students are in a a freshman class.
Let the Total number of students in the class = s
Hence, to represent the situation using inequality notation :
s ≤ 160
This means, S is less than or equal to 160
Erica was deducted 450 points while she was playing a
video game. She was deducted 30 points each time. How
many times was she deducted 30 points? Work this problem
out on paper or your white board. Then snap a picture of your work
using the camera tool.
Answers
Answer:
15
Step-by-step explanation:
hope this helps
Suppose x and y are the number of
students in two classrooms, where x < y.
Compare the expressions using <=, or >
(2x^2) [_?_] (x + y)^2
Answers
Answer:
Step-by-step explanation:
G
Solve each for the missing variable
1. 9x + 15 = 96
Answers
Answer:
81
Step-by-step explanation:
my friend theres nothing on the world that will say that 96 - 15 = 9x
because 96-15= 81 and 81 + 15 equals 96
So soft ball bags are on clearance for an additional 30% off the sales price Finley finds one size:it was originally $70.00,but is marked down to $50.00. How much will the bat cost Finley on clearance?
Answers
Answer:
$35
Step-by-step explanation:
50 * 30% = 15$ discount
50 - 15 = 35$ cost
30% discount is additional so based off sales price
if i had 4 pounds of sugar for $2 how much for 1 lb
Answers
Answer:
0.5
Step-by-step explanation:
4 pounds ÷$2=2
that means...
1 pound÷$2=0.5
your welcome lol.
Someone Plz help me with this, first to answer will get marked Brainliest
Answers
To determine the x-intercept, we set y equal to zero and solve for x. Similarly, to determine the y-intercept, we set x equal to zero and solve for y. ...
To find the x-intercept, set y = 0 \displaystyle y=0 y=0.
To find the y-intercept, set x = 0 \displaystyle x=0 x=0.
Hope this helped brainliest is appreciated
SOL Math 4
English
Assy CTIL
ALUVE
Calculating Binomial Probabilities
A retailer sends scratch-off coupons to registered customers; 30% of the coupons will reveal a discount of 50%.
Before mailing, a manager selects 10 coupons at random from the stack of printed coupons and scratches to reveal
the discount
What is the probability that none of the coupons reveal a discount of 50%?
PUX = x) = Q ]p*1-2
*(1-p" -
Round to 3 decimal places.
Tu
Answers
Answer:
0.028
Step-by-step explanation:
its correct
What is the y-intercept of the line? y = 5x - 9
Answers
The y intercept of this line is -9
find the measure of the missing angle
a=
Answers
Answer:
Angles on a straight line add up to 180°
a = 180° - 29°
a = 151°
84 + 45 = 3(28 + 15)
No
Yes
Answers
Answer:
yes .......................
Answer: Yes
Step-by-step explanation:
84 + 45 = 129
28 + 15 = 43
43 x 3 = 129
129 = 129
