Answer:
A) - 4x + 7
B) terms: 2x,-3,4x,-10x,10
Coefficients: 2,4,- 10
Constants: -3, and 10
Step-by-step explanation:
1/2(4x-6)+2(2x-5x+5)
2x-3+4x-10x+10 =
-4x+7
Please help me TwT....Tell whether the statement is always, sometimes, or never true. The LCM of a set of numbers is equal to one of the numbers in the set. PLEASE HELP!!!
Answer:always
Step-by-step explanation:the lcm should always be included in the set. Like think about 2s and 3s the lcm will be 6 that is included. unless there is an exception I don’t know the lcm should always be included in the set
What 124.2÷9 step-by-step explanation please help !! ( long division ..”
Answer: 13.8
Step-by-step explanation:
Giúp mình câu 2 nhé.Mình cần gấp lắm mn.Xin hãy giúp mk .Pls
Answer: 1. P= 12
Step-by-step explanation:
What is the volume of a cube with a length of 10 centimeters? Write the volume and units. (MARKING BRAINLIST FOR RIGHT ANSWER)
Answer:
1000 cm^3
Step-by-step explanation:
substitute a = 10 in the formula (given the length of 10 cm) therefore, the volume of the cube is 1000 cm^3
Mike is playing air hockey and wants to bounce the puck off the wall and into the goal at G (3,10).if the puck is at P (2,3) what point on the right wall (x=6) should aim for?
evaluate abc² if a= -3, b= 6, and c= -8
Answer:
-1152
Step-by-step explanation:
abc² the expression can be rewritten using the given values for each letter
(-3)*6*(-8)^2 now we find the second power of (-8) by multiplying it with itself
(-8)*(-8) = 64
(-3)*6*64 = -1152
What is 7 divided by -84 SHOW WORK PLS
Answer:
-7/84 or -1/12
Step-by-step explanation:
(〖4〗^2 + 〖8〗^3 +〖2〗^2+ 2" " )/2" "
the answer is 12.492
Step-by-step explanation:
2×2=4+2=6÷2=3×2=6+9=9÷8=1.123+2=3.123×4=12.492
How much money would be made after 4 1/2 hours?
Answer:
$13.00 per hour.
Step-by-step explanation:
idnk what u mean
hlo all of uh
how r uh
Find the area of these numbers
Answer:
4) the area is 300
5) the area is 147.6
Answer:
300
Step-by-step explanation:
The area equals the base × hight
= 15 × 20
= 300 cm^2
What is the missing number?
7/18= 21/?
A.3
B.32
C.44
D.54
Answer:
7x3=21
18x3=54.
Hope it helps you...Answer:
D 0.54
Step-by-step explanation:
7/18 = 0.389
21/0.54 = 0.389
Use a calculator to if you're unsure or want to double check. (PS. I used it)
Hope it helped! Don't forget to give it 5 stars and leave a comment below if it helped! Thanks!
Given f(x) = x2 − 4x + 3 and g(x) = −x − 6, identify f(g(−2)).
a. 35
b. 99
c. 143
d. 32
Answer:
The choose a.35
[tex]g( - 2) = - ( - 2) - 6 = 2 - 6 = - 4[/tex]
[tex]f(g( - 2)) = {( - 4)}^{2} - 4( - 4) + 3 \\ = 16 + 16 + 3 \\ = 35[/tex]
I hope I helped you^_^
-3(x² +2x-3)+3(x²+4x)
6x + 9
I hope this helps!
Answer:
= 6x +9
Step-by-step explanation:
1. you need to multiply -3 by x² + 2x - 3
so you got -3x² -6x + 9
2. Then, you need to multiply 3 by (x²+4x)
= 3x² + 12x
3. -3x² - 6x + 9 + 3x² + 12x
4. then you need to solve with the same
= - 3x² + 3x²
= 0
= - 6x + 12x
= 6x
5. lastly you will got the answer.
# = 6x +9
figure out which numbers are which ;
either
rational, irrational, whole, integers or natural
Answer:
A) natural, whole, integer, rational
B) integer, rational
C) irrational
D) irrational
E) rational
F) integer, rational
G) irrational
H) whole, integer, rational
I) irrational
J) irrational
K) irrational
Step-by-step explanation:
Find the inverse of each function. Then graph the function and it’s inverse.
Which integer is bigger? -1 or -13?
Which integer is bigger -11 or 1?
Which integer is bigger? -8 or 8?
Which integer is bigger? 12 or -22?
Which integer is bigger? -33 or -17
Which integer is bigger? -54 or -46
Which integer is bigger? -26 or -14?
Which integer is bigger? 8 or -32?
Which integer is bigger? 26 or -26?
Answers:
-1, 1, 8, 12, -17, -46, -14, -14, 8, 26
Which integer is bigger? -1 or -13? —>> –1
Which integer is bigger -11 or 1? —>> 1
Which integer is bigger? -8 or 8? —>> 8
Which integer is bigger? 12 or -22? —>> 12
Which integer is bigger? -33 or -17 —>> – 17
Which integer is bigger? -54 or -46 —>> – 46
Which integer is bigger? -26 or -14? —>> – 14
Which integer is bigger? 8 or -32? —>> 8
Which integer is bigger? 26 or -26? —>> 26
**Important note: A number with a negative sign can help you whenever a number is small -> it is considered a large number
I hope I helped you^_^
PLEASE HELP
The graph shows two points from the table representing a proportional relationship.
A 2-column table with 3 rows. Column 1 is labeled Minutes (x) with entries 1, 2, 3. Column 2 is labeled Gallons (y) with entries 400, 800, 1200.
Which point corresponds to the last entry in the table?
Answer: it equals A
Step-by-step explanation:
Can someone help me with this?
Problem 5
What are the three types of triangles, based on ANGLES?
Draw an example for each one.
Answer:
Acute Angled Triangle.
Right-Angled Triangle.
Obtuse Angled Triangle
Step-by-step explanation:
a right angle would be 90° angle
obtuse would be over 90°
acute would be smaller than 90°
hope this helps!
The following table shows a proportional relationship between x and y.
x y
2 9
5 22.5
8 36
Write an equation to describe the relationship between x and y.
Answer:
Assume x is directly proportional to y :
[tex]y \: \alpha \: x \\ y = kx[/tex]
when y is 9, x is 2:
substitute to find value of k :
[tex]9 = (k \times 2) \\ k = \frac{9}{2} [/tex]
Therefore, equation is:
[tex]{ \boxed{ \boxed{2y = 9 x}}}[/tex]
2n^4 times 6n^4 , please help me i need help badly
Answer:
12n^8
Step-by-step explanation:
Alyssa, Reggie and Cassie are meeting some friends at the movies and have stopped
at the refreshment stand. The table below shows some of the items for sale and their
prices.
Alyssa has $7 and would like to buy fruit snacks for as many of her friends as
possible. Which inequality below can be solved to find the number of fruit snacks f
she can buy.
Popcorn bag = 3.50
Drink = 3.00
Hot dog = 2.50
Nachos = 2.50
Fruit snack = 2.00
PLS HELP ME
Answer:
fruit snack = $2.00. Alyssa can buy 3 fruit snacks and she will have $1 left over. hope this helps
Step-by-step explanation:
- Zombie
Answer:
Hot dog+Nachos+Fruit snack
2.50 + 2.50 + 2.00
Step-by-step explanation:
can't explain the real wrk to find this can't tell us guys
PLEASE HELP ME!! DUE TONIGHT
Answer:
osea un momento!!!!
Step-by-step explanation:
..........?
if a:b=3:4then find the value of (
5a+4b).
Answer:
5×3+4×4=31
HOPE you understand follow me and thank me if you find this answer helpful.
6) 2/3 is this a integer, whole number, or a rational number.
Answer:
rational number
Step-by-step explanation:
Maria ran at a rate of 3.4 miles per hour for 2.02 hours. How many miles did she run in Total?
Answer:
6.868 miles
Step-by-step explanation:
2.02 x 3.4 = 6.868
The median
The range
The mode
Answer:
The median - 9
The range - 5
The mode - 7
PLEASE HELP!! Re-write the equation 3 x minus y = 4 in slope-intercept form.
a.
y = 3 x minus 4
c.
y = negative 3 x minus 4
b.
y = 3 x + 4
d.
y = negative 3 x + 4
Please select the best answer from the choices provided
A
B
C
D
Answer:
A) [tex]y = 3x - 4[/tex]
Explanation:
Slope-intercept form is y = mx + b
5x+6y=18and 18x-15y=36
parallel or perpendicular
Answer:
They are neither parallel nor perpendicular, since slope are different and not related by any equation
Step-by-step explanation:
First arrange them according to general equation:
[tex]y = mx + c[/tex]
for the first equation :
[tex]5x + 6y = 18 \\ 6y = - 5x + 18 \\ { \boxed{y = - \frac{5}{6} x + 3}}[/tex]
for the second equation :
[tex]18x - 15y = 36 \\ 15y = 18x - 36 \\ y = \frac{18}{15} x - \frac{12}{5} [/tex]
