Which is a solution to 2(x + 4) - 1 = 15?
Answer:
X= 4
Step-by-step explanation:
solve for x, 1. -2x+4=18
2. x/3 - 1=5
1. x = -7
2. x = 18
I HOPE IT HELPS! And can I get brainiest?
Convert 13 to fifths.
Write your answer as a fraction.
Answer:
65/5
Step-by-step explanation:
You just need to multiply 13 by 5.
Colin made rice krispy treats and is sharing them equally with
friends. 6 friends will share 10 rice krispy treats, How many rice
krispies will each friend get?
Bolve the word problem in a way that makes sense to you, show your thinking,
'you may insert a picture of your work here!
Answer:
1.66/1 2/3 rice crispies
Step-by-step explanation:
10/6 = 1 and 2/3
Answer:
2.5 per friend
Step-by-step explanation:
Each friend gets 1 full treat.
10-6=4
6/4
6 people / 4 treats left = 1.5
Add 1.5 and 1 is 2.
45 cents is what percentage of $10?
Answer:
4.5%
Step-by-step explanation:
Converting Dollars to cents we get,
$10=1000 cents
plz mark as brainliest
Which statement describes the graph of this polynomial function?
f(x)= x4+ x3 - 2x2
The graph crosses the x-axis at x = 2 and x = -1 and touches the x-axis at x = 0.
The graph touches the x-axis at x = 2 and x = -1 and crosses the x-axis at x = 0.
O The graph crosses the x-axis at x = -2 and x = 1 and touches the x-axis at x = 0.
The graph touches the x-axis at x = -2 and x = 1 and crosses the x-axis at x = 0.
Answer:
Option (3)
Step-by-step explanation:
Given function is,
f(x) = x⁴ + x³ - 2x²
= x²(x² + x - 2)
= x²(x² + 2x - x - 2)
= x²[x(x + 2) - 1(x + 2)]
= x²(x + 2)(x - 1)
So the factored form of the polynomial function is,
f(x) = x²(x + 2)(x - 1)
For x - intercepts,
F(x) = x²(x + 2)(x - 1) = 0
x = -2, 1
This function has even multiplicity = 2 at x = 0.
Therefore, graph of the function will touch the x-axis at x = 0
And at other roots x = -2, 1 has odd multiplicity = 1, so the graph will cross the x-axis.
Option (3) will be the correct option.
What is the volume of the prism, in cubic centimeters?
11. Find the perimeter and area of the figure shown.
Big Ideas Learning, LLC Geometry Assessment Book. Chapter 1 page 15 question 11.
Answer:
Perimeter = 16 units
Area = 15 squared units
Step-by-step explanation:
ABCD is a rectangle.
It's length l = 5 units
and width w = 3 units
Perimeter of ABCD = 2(l + w) = 2(5 + 3) = 2*8 = 16 units
Area of ABCD = 5*3 = 15 squared units.
14/219:13 AM
2)
Convert 48 quarts to gallons.
Remember: 1 quart = 14 gallons
1) 48 quarts = __(quart)
2) 48 quarts = _*(_gallon)
3)
48 quarts =
gallons
I need this ASAP
Answer:
48 quarts = 12 gallons
Step-by-step explanation:
The 48 quarts is equal to 12 gallons.
What is the meaning of 1 quart?The meaning of 1 quart is a unit of capacity equal to 1/4 gallon or 1/32 bushel.
What is the meaning of 1 gallons?A unit of capacity equal to four quarts.
Given:
1 quart = 1/4 gallons.
Convert 48 quarts to gallons.
48 quarts = (1/4) * 48 = 12 gallons.
48 quarts = 12 gallons.
48 quarts is equal to 12 gallons.
Therefore, when we convert 48 quarts to gallons we got 12 gallons.
Learn more about gallons and quarts unit here:
https://brainly.com/question/31709306
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Can someone help me please
I need to turn this in fast :(
A company that makes hair-care products had 5,000 people try a new shampoo. Of the 5,000
people, 35 had a mild allergic reaction. What percent of the people had a mild allergic reaction?
Write the equation of a line that is perpendicular to y = 5x – 7 and that
passes through the point(-7,-5). Write the equation in slope-
intercept form, y = mx + b.
Answer:
y=2
Step-by-step explanation:
Write 4^6 as a product of the same factor. *
4x4x4x4x4x4
6x6x6x6
4x6
6x4
Answer:
First option
Step-by-step explanation:
4×4×4×4×4×4
help this is worth a lot of points
Answer:
ok
Step-by-step explanation:
WILL MARK BRAINLIEST
Which is the simplified version of 7x−4(x−8)=56?
A
11x+32=56
B
3x−8=56
C
3x−32=56
D
3x+32=56
Here is a list of numbers.
17 21
14
17
12
15
16
a) Work out the range of the numbers in the list.
b) Work out the mean of the numbers in the list.
Answer:
Range - 9
Mean - 16
Step-by-step explanation:
I thinkk
Can some one help me with 1,2, and 4
Answer:
I got 76 for #1 your welcome
WILL MARK BRAINLIEST FOR CORRECT ANSWER
Find the value of a that makes the equation true.
Need help ASAP
Answer:
a = 18
Step-by-step explanation:
36 / 2 = 18
18 + 18 =36
What is (4x)8
fastfastfastfast
32x
Step-by-step explanation:
hope it helps!
.....
13. * 7 points 13 A ladder is 50 feet and cast a 25 foot shadow. Mark is 6 feet how long would his shadow be? A 25 feet B 32 feet C 12 feet D 3 feet A Ов C Oo o W х 1
Answer:
3
Step-by-step explanation:
Hope this helps :)
Answer: D.) 3 feet
Step-by-step explanation: Half of 50 is 25. Half of 6 is 3. Tadaaa!
$700 principle earnings 2.25%, compounded quarterly,after 6 years the answers are/a. $799.98/b.$17,178.00/c.$800.87/d. 723.96
Total = 700 * (1.0225)^6
Total = 700 * 1.1428254416
Total = 799.98
Do you mind helping me I’m the red box and I don’t know how to put here thank you very much
Answer:
y= 0.50x
Step-by-step explanation:
this means that for every minute that passes, john will earn an additional $0.50. at x=1 or at 1 minute, y=0.50 which means that John. has earned $0.50 over that amount of time.
Tell whether the equation has one, zero, or infinitely many
solutions.
12n + 22 = 10n + 2n + 7
Answer:
No solution
Step-by-step explanation:
12n + 22 = 10n + 2n + 7
Combine like terms
12n+22=12n+7
Both sides have 12n so they cancel out, meaning whatever you put for n won't matter since 22 ≠ 7
Answer:
Zero
Step-by-step explanation:
Add the two variables on the right side, the numbers with a letter attached to them. You should have 12. Then subtract 12 from left to right or right from left. It will cancel out both sides.
Subtract 7 from 22, or 22 from seven. You'll get a numerical value, however there are no variables left, therefore your answer is zero
Find the perimeter of the rectangle.
A rectangle with length 12 millimeters. The area of the rectangle is marked as 132 square millimeters.
Answer:
46 [tex]millimeters^{2}[/tex]
Step-by-step explanation:
What is given....
The length which is 12.
The area which is 132
We can use both of those to find the missing height
A = l * h
132 = 12 * h
132/12 = 12/12 * h
11 = h
Now that we found what "h" is, we can use that to find the perimeter....
Perimeter is when you add up all of the sides of a shape
L = 12
H = 11
There are 4 sides in a rectangle ( 2 sides for the height, and 2 sides for the lengths)
12 + 12 + 11 + 11
24 + 22
46
The perimeter of the rectangle is 46 [tex]millimeters^{2}[/tex]
Hope this helped!
Have a supercalifragilisticexpialidocious day!
Answer:
46
Step-by-step explanation:
How many 3/4 cup servings are in a 6 cup container milk?
Answer:
There are 8 3/4-cup servings.
Step-by-step explanation:
What we know:
There is a 6-cup container of milk.
What we don't know:
How many 3/4-cup servings are there?
What we should do:
Divide 6 by 3/4.
6 / 3/4
This is the same as 6 times 4/3.
6 * 4/3
24/3
There are 8 3/4-cup servings in a 6-cup container of milk.
Evaluate if a = 6.
a + a? =
Step-by-step explanation:
if a=6
a+a=12
cause 6×2=12
:)
Hey there!
a + a
= 6 + 6
Start at 6 and go UP 6 spaces to the RIGHT. Then the answer should be the number that you have stopped on.
= 12
Therefore, the answer should be: 12
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
Tick the calculations that would increase 275 by 10%.
A 275 + 10
B
110
x 275
100
С
10
x 275
100
D 275 + 27.5
Answer:
D & B
Step-by-step explanation:
can't somebody help me math work please i need help
Answer:
TUP and PUQ
Step-by-step explanation:
Adjacent angles share a common vertex and common side, but don't overlap.
Q. The factored form of 18+24z is *
2( 9+12z)
3(9+8z)
6(3+4z)
6(18+24z)
Answer:
6(3+4z)
Step-by-step explanation:
18 and 24 are factors of 6
6*3 is 18 and 6*4 is 24
so your answer is:
6(3+4z)
Help mark you as brainly
Answer:
5
Step-by-step explanation: