Answer:
The solution to your equation is: 23x+2
Answer:
23x+2
Step-by-step explanation:
use distribution to find the answer
1.) move the like term to one side (combine like terms)
(14x+ 9x) + (-3 + 5)
2.) simplify
(14x+9x) + (5-3)
3.) solve each equation inside the parenthesis
14x+ 9x= 23x
5- 3 = 2
4.) now turn the answers into an equation since they are not like terms
23x+ 2
And done! Hope this helps :)
28 = 3x – 7x + 4
Check:
Answer:
x= -6
Step-by-step explanation:
28=3x - 7x + 4
Combine Like Terms:
28= -4x + 4
Subract four from both sides (in order to isolate the variable):
24= -4x
Divide by -4 from both sides:
x= -6
Answer:
x= -6
Step-by-step explanation:
1. Subtract the x's
28 = -4x + 4
2. Subtract the 4 by both sides
(28 - 4) = -4x + (4-4)
3. Solve
24 = -4x
4. Divide Both sides by -4
24/-4 = -4/-4 x
5. Solve
-6 = x or x = -6
the slope of the line...................
Answer:
Y=0/0
Step-by-step explanation: since their is no fall or rise in the slope it is 0
On Monday, 3.78 centimeters of rain fell in 6 hours. What was the amount of rainfall per hour? *
Answer:
0.63
Step-by-step explanation:
you have to divide by 6 to find out how much rain falls in one hour
Is the sequence Arithmetic: 37, 31, 25, 19
Answer:
Yes, it is an Arithmetic Sequence
Step-by-step explanation:
[tex]31 - 37 = - 6 \\ \\ 25 - 31 = - 6 \\ \\ 19 - 25 = - 6 \\ [/tex]
Since the difference between any two consecutive terms is same (- 6). Hence, 37, 31, 25, 19 is an Arithmetic sequence.
Yes, 37, 31, 25, 19 is an Arithmetic sequence.
What is arithmetic sequence?An arithmetic sequence is sequence of integers with its adjacent terms differing with one common difference.
If the initial term of a sequence is 'a' and the common difference is of 'd', then we have the arithmetic sequence as:
a, a + d, a + 2d, ... , a + (n+1)d, ...
(for all positive integer values of n)
thus, the common difference is T_{n+1} - T_n
for all positive integer values of n
Given sequence; 37, 31, 25, 19
We can see that the difference between the terms are equal;
31 - 37 = - 6
25 - 31 = - 6
19 - 25 = - 6
Since the difference between any two consecutive terms is same.
Hence, 37, 31, 25, 19 is an Arithmetic sequence.
Learn more about arithmetic sequence here:
https://brainly.com/question/3702506
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Linn is making cookies. Each batch of cookies
requires 7/8 cup of flour for every 1/4 cup of sugar.
How can Linn find the number of cups of flour she needs to use with 4 cups of sugar?
Choose one option from each drop-down menu to answer the question.
To find the unit rate for the number of cups of flour for each cup of sugar, Linn can
Choose...
The unit rate is Choose...
Next Linn should
Choose...
to find that she needs Choose...
cups of flour.
Answer:
4 cups of sugar require 14 cups of sugar
Step-by-step explanation:
Given
[tex]\frac{7}{8}\ cup\ flour = \frac{1}{4}\ cup\ sugar[/tex]
Required
Determine the cups of flour for 4 cups of sugar
First, we need to determine the unit rate for 1 cup of sugar.
This is done by multiplying both sides by 4
[tex]4 * \frac{7}{8}\ cup\ flour = \frac{1}{4}\ cup\ sugar * 4[/tex]
[tex]\frac{7}{2}\ cup\ flour = 1\ cup\ sugar[/tex]
Next, we determine cup of flour for 4 cups of sugar.
This is done by multiplying both sides by 4
[tex]4 * \frac{7}{2}\ cup\ flour = 1\ cup\ sugar * 4[/tex]
[tex]2 * 7\ cup\ flour = 4\ cup\ sugar[/tex]
[tex]14\ cup\ flour = 4\ cup\ sugar[/tex]
Hence;4 cups of sugar require 14 cups of sugar
HELP ME WITH THIS PLEASE
question number 36 the answer is always true because rational numbers are numbers that can be turned into fractions or simple fractions easily and any integers that is positive added together will provide a positive answer.
37. the answer is always true because and a negative integer and a negative integer added together will give a negative answer.
38. sometimes true. a positive intergee plus a negative interger can give a positive or negative answer. eg -3+2=-1 but -4+8=4
39. always true. + multiply + =+
40. never true. - multiply - = +
Evaluate the following expression: 2-(4+3-6)
Answer:
1
Step-by-step explanation:
2 - (4 + 3 - 6)
2 - 4 - 3 + 6
-2 - 3 + 6
-5 + 6
1
or
2 - (4 + 3 - 6)
2 - (1)
1
Answer:
The answer to our question is the number 1
Step-by-step explanation:
=2-1
=1 (the solution)
pls help economics..........
Relatively elastic because it's obviously not essential but some people still want it.
Plz help me I’ll give brainliest
Answer:
I would maybe be able to help if it wasn't so blurry
Jillian is using integer tiles to add 7 + (negative 2). She uses the steps below. Step 1 7 positive tiles. Step 2 7 positive tiles and 2 negative tiles. Step 3 7 positive tiles and 2 negative tiles. 2 positive and 2 negative tiles are circled. Step 4 7 + (negative 2) = 2 Jillian has made an error. In which step does it occur? Step 1 Step 2 Step 3 Step 4 Mark this and return
Answer:
Step 4Step-by-step explanation:
Given the expression 7+(-2)
Let 7 be 7 positive tiles since it is a positive number
Let -2 be 2 negative tiles being a negative number
7+(-2) = 7 positive tiles and 2 negative tiles
note that + * - will give minus sigh (-), the expression will become:
7+(-2) = 7-2
7-2 = 5
Hence the expression gives 5 positive tiles not 2 positive tiles according to Jillian calculations in step 4.
Hence Jillian made an error in step 4
Answer:
the answer would in-fact be D
Step-by-step explanation:
hope this helps
ps i did this on edge.
Which expression is a sum of cubes?
Find m
O 30°
O 80°
O 90°
O 130°
find the vertex parabola of f(x)= (x+1)² -3? please I need it right away
Answer:
(-1, -3)
Step-by-step explanation:
y = a(x – h)^2 + k, then the vertex is the point (h, k)
f(x) = (x+1)^2 - 3
so h = -1, and k = -3
so the vertex is (-1, -3)
do know this i need help please help will mark brainiest
Answer: 2,9,
Step-by-step explanation:
1/3 of $45= ____
Thanks
Answer:
$15
Step-by-step explanation:
Answer:
$15
Step-by-step explanation:
Divide $45 by 3 and you get $15.
If a sentence has "of" in it means to multiply, and the opposite of multiplication is division.
Check; 15 x 3 = 45. 15, 30, 45
Hope this helps!
-Jerc
solve for x,
x^2 -10x + 25 = 35
Answer:
x = 2
Step-by-step explanation:
is 7.66 a rational number
Answer:
yes
Step-by-step explanation:
What is the additive Inverse (zero pair) of 3k
Answer:
-3000
Step-by-step explanation:
an additive inverse of a number is a number, when added to, makes zero. So if its 3000 than the inverse would be -3000 since it equal 0
Jennifer pays $8 delivery fee and $20 per box for fruits, if she has at least $100 how many boxes of fruit can she order?
Answer:
3
Step-by-step explanation:
20+8=28
100/28=3.57
Answer:
The most she can order is 4
Step-by-step explanation:
if you subtract the 8 ur left with 92. divide that by 20 and u get 4.6 but u cant order a half box so the answer is 4.
sorry if this is wrong :)
Which ordered pair would form a proportional relationship with the point graphed below? On a coordinate plane, a line with negative slope goes through points (negative 20, 10), (0, 0), and (20, negative 10). (10, –20) (–30, 20) (–10, 5) (35, –20)
Answer:
Answer:
(5, 20)
Step-by-step explanation:
We can find the slope of the line
m = (y2-y1)/(x2-x1)
= (40-0)/(10-0)
= 40/10
=4
Since the line goes through (0,0) the y intercept is 0
y = mx+b
y = 4x
Lets check the points by substituting into the equation
40, 10) 10 = 4*40 10 =160 no
(–5, –10) -10 = 4*-5 10 = -20 no
(5, 20) 20 = 4*5 20 = 20 yes
(–10, –20) -20 = 4*-10 -20 = -40 no
Step-by-step explanation:
Which ordered pair would form a proportional relationship with the point graphed below? On a coordinate plane, a line with negative slope goes through points (negative 20, 10), (0, 0), and (20, negative 10). (10, –20) (–30, 20) (–10, 5) (35, –20)
Answer
c
Step-by-step explanation:
egde2020
Which of the following equations has only one solution? a. c + 2 = c + 2 c. c + 2 = c – 2 b. c = –c + 2 d. c – c = 2
solve for b please help me
Answer:
B = 7 (?)
Step-by-step explanation:
(b + 3) / 5 = 2
5 (b + 3) / 5 = 2 x 5
Simplify it --> b + 3 = 10
b + 3 - 3 = 10 - 3 (subtract 3 from both sides)
B = 7
Solve For:
MULTIPLYING DECIMALS
Answer: 2.5
Step-by-step explanation: 0.83333... x 3 = 2.5
Answer:
2.5
Step-by-step explanation:
(5÷6)×3=2.5
or
3/1 x 5/6 = 2 1/2 (2.5)
f(x) = 15x +11 - 3
g(x) = 4
Find (f - g)(x).
A. (f - g)(x) = |5x – 6|
B. (f - g)(x) = |5x – 2| – 4
C. (f - g)(x) = |5x| - 6
D. (f - g)(x) = |5x + 1|- 7
Find f(2) if f(x) = (x + 1)2.
A)9
B)6
C)5
-5m+10= -20+10
How do I check this problem
Answer:
m = 4
Step-by-step explanation:
-5m+10= -10
or, -5m = -10-10
or, m = -20/-5
or, m = 4
graph slope-intercept form
Answer:
This is the graph for the equation: y = 2/3x - 4
Step-by-step explanation:
What type of relationship do Angle WZY and Angle XZY have?
Answer:
linear pair
Step-by-step explanation:
Linear pair because they are adjacent and supplementary
Find the slope of the line
A. 1/2
B. 2
C. -1/2
D. -2
Answer:
A. 1/2
Step-by-step explanation:
rise over run
up 1, to the right 2
Genie is a dental hygienist. She has 15 boxes of mint dental floss that have 16.4
yards in each box. She also has 11 boxes of waxed dental floss that have 49.4 yards
in each box. How many yards of dental floss does Genie have?
Answer:
789.4 tards of dental floss
Step-by-step explanation:
multiply 11 by 49.4 which gives you 543.4 then multiply 15 by 16.4 then add up your answers and then you have your correct answer.
Answer:
789.4 yards of dental floss total.
Step-by-step explanation:
15 times 16.4 = 246
11 times 49.4 = 543.4
246+543.4=789.4
