Answers
Answer:
x = 14
Step-by-step explanation:
83 * 2 = 9x + 40
166 = 9x + 40
9x = 126
x = 14
Related Questions
Can someone please help! I need this quickly and I’m really struggling!
Answers
Answer:
x = 4
y = 3
Step-by-step explanation:
2x - 3(x - 1) = -1
2x - 3x + 3 = -1
-x + 3 = -1
- 3 - 3
(-1) -x = -4 (-1)
x = 4
y = 4 - 1
y = 3
Answer:
x = 4, and y = 3
Step-by-step explanation:
I hope i helped you! :D
PLEASE HELPP!!!!! PLSSSSSSSSSS
Kerri Ann's baby sister was 15 pounds at her last check up. This is a 25% increase
from birth. How much did her baby sister weigh at birth?
Answers
Answer:
18.75
Step-by-step explanation:
Will mark brainliest! help asap! Don’t scam
Answers
10+20=2(5+___what that’s all I need help on this please
Answers
the reciprocal of 9/10
Answers
Answer:
10/9
Step-by-step explanation:
The reciprocal is just flipping the fraction
Is the square root of 7 minus the square root of 7 a rational number?
Answers
Answer:
No
Step-by-step explanation:
Forgive me if i'm wrong lol
so the square root of 7 is 2.64, 2.64 minus 2.64 is 0, and it is not rational since it can't be written as a fraction.
dont hate me if im wrong im so sorry <3
show work if can
Simplify the expression:
(3g - 8) - (2g - 1)
Answers
Answer:
g+-7
Step-by-step explanation:
Let's simplify step-by-step.
3g−8−(2g−1)
Distribute the Negative Sign:
=3g−8+−1(2g−1)
=3g+−8+−1(2g)+(−1)(−1)
=3g+−8+−2g+1
Combine Like Terms:
=3g+−8+−2g+1
=(3g+−2g)+(−8+1)
=g+−7
Answer:
[tex]g - 7[/tex]
Step-by-step explanation:
1. Remove parentheses.
[tex]3g - 8 - 2g + 1[/tex]
2. collect like terms.
[tex](3g - 2g) + ( - 8 + 1)[/tex]
3. Simplify.
[tex]g - 7[/tex]
therefor, the answer is g - 7
Which point on the coordinate plane is a reflection of point A across the y-axis?
Answers
1. The number of letters received in the mail over the past week is recorded.
2
3
5
5
5
15
Which value appears to be an outlier?
A. 2
B. 3
C. 5
D. 15
Answers
Answer:
nose mijito pide ayuda a tus family
A=6 b=4 c=1/3 what is 9c
Answers
Answer:
9c=3
Step-by-step explanation:If c=1/3 9/3=3
What is the yyy-intercept of y=1+6xy=1+6xy, equals, 1, plus, 6, x?
Answers
Answer:
1
Step-by-step explanation:
Given the equation y=1+6x, the y-intercept occurs at x = 0
Substitute
y = 1 + 6(0)
y = 1+0
Y = 1
Hence the y-intercept of the equation is 1
Mary bought a 7lb bag of flour. She used 1/3 of the bag to bake wedding treats.
Answers
Answer:
she is left with 4.67 LB of flour.
Step-by-step explanation:
7 divided by 3 = 2.3333333
2.3333333 x 2 = 4.67
well i still don get it whats the difference between 8 fourty seven and 7 fourty seven
Answers
Given : the difference between 8 forty-sevens and 7 forty-seven.
To find : Solve it.
Solution : We have given a statement
Difference between 8 forty-sevens and 7 forty-seven.
8 forty-sevens mean 847
7 forty-seven mean 747
Difference between them is
847 - 747 = 100.
Therefore,100.
What is the circumference of a circle whose radius measures 9 inches?
Answers
50/20 equals 20 over X
Answers
Answer:
50/x
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
cross multiply:
50*x = 20*20
50x=400
divide by x (50)
50x/50 = 400/50
x=8
please help!! i'll give you brainliest, 5 stars, and a thanks
Answers
Answer:
2.25 I think
Step-by-step explanation:
Answer:
to find the answer out you need to find out 2/3 of $4.50 and to do that divide it by three. once you have figured that out multiply it by 2 and you will get your answer
Step-by-step explanation:
see above
Solve the system of equations using elimination. SHOW WORK!!!!!!!!!!!!!
15q – 4r = 62
5q + 8r = 86
Answers
q= 6
r= 7
work--
Multiply 1st column by -2:
-30q+8r=-124
5q+8r=86
Subtract 2nd column from the first column:
-35q= -210
Solve for q:
q=6
Subtract q=6 by any of the two equations, so:
-30q+8r=-124
-30*6+8r=-124
Solve for r:
r=7
I need help with this question please
Answers
R' (5, -4)
Step-by-step explanation:
R (2, -1), with origin = 0
R' ( x, y ), with k = 3
x = 2+3 = 5
y = -1-3 = -4
Find the slope of the line through the given points.
(-2,7) and (2,-5)
Answers
Answer:
y = -3x + 1
Step-by-step explanation:
hope this is right!
HELP PLS ASAP!!!!!!!!!!
Answers
Answer:
ima say 43
Step-by-step explanation:
its hard but look the caculate it
50 POINTS! Is the relationship shown by the data linear? If so, model the data with an equation.
The relationship is not linear.
The relationship is linear; y + 4 = 2(x – 1).
The relationship is linear; y – 1 = –2(x + 4).
The relationship is linear;y+4=-1/2(x-1)
Answers
Answer:
The relationship is not linear.
Step-by-step explanation:
Answer:
Where is the picture to model the data?
Step-by-step explanation:
1. Round to the nearest cent.
$10.456
$11.00
$10.50
$10.45
$10.46
Answers
Ignore the 10, since it is only to the nearest cent and it doesn’t matter
.465
If a number is 5 or above, it rounds up, if it’s lower than 5 it rounds down
The rounding only affects the 6, since the 6 rounding would affect the 4
Which is equivalent to 644 ?
6442
O 244
O 4
O 16
O 164/4
Answers
Answer:
I belive it would be A
Step-by-step explanation:
The equivalent of 64/4 is 16
How to determine the equivalent?The expression is given as:
64/4
Evaluate the quotient of 64 and 4 i.e. divide 64 by 4
64/4 = 16
Hence, the equivalent of 64/4 is 16
Read more about equivalent expressions at:
https://brainly.com/question/2972832
find value of x. write your answer in simplest radical form
Answers
Step-by-step:
I used the Pythagorean theorem.
Then I simplified √98 to 7 √2.
which of the following graphs shows a linear function?
Answers
Answer:
The last one
Linear function basically means that theres a straight line there that does not curve or change direction
Answer:
D (the last choice)
Step-by-step explanation:
This would be a linear function because it is the only one that is a straight line.
What is the GCF of 2x2 + 4x + 8?
Answers
Answer:
2
Step-by-step explanation:
[tex]2x^2 + 4x + 8 \\ \\ = 2( {x}^{2} + 2x + 4) \\ \\ \implies gcf = 2[/tex]
2
Step-by-step explanation:
<3 i got it right
17.If the diameter of a circle is 18 feet, which is closest to the circumference?
a. 56.52 feet
b. 9 feet
c . 5.73 feet
d . 28.26 feet
Answers
Answer:
a. 56.52 feet
Step-by-step explanation:
Circumference= pi* diameter
pi*18= 56.54
56.54 is closest to 56.52
cant use thisqwdwiwied
Answers
Answer:
ooffffffffffff have a good day/night lol
Answer:
What?? lol
Step-by-step explanation:
pls i need help 21÷3+(3×9)×9+5
Answers
Answer:
that will be 225 ... I think
What is the difference between the absolute value of -8 and the absolute value of 6?
A) 2
B) 8
C) 14
D) 16
