Answers
Answer:
i think x is 4 but i could be wrong so sorry if im incorrect
Step-by-step explanation:
Related Questions
Evaluate the expression for b = 22.
–3b =
Answers
Answer:
-66
Step-by-step explanation:
-3b=-3×22=-66
...........
-3 • 22 = -66 < how I did it
Yolo
Ok these are the question I NEED help on (don’t show work
Answers
Answer:
Step-by-step explanation:
6. H - (-2,2)
14. F - Quadrant IV
15. B - All points have y > 1
Answer:
6. H (-2, 2)
14. F (Quadrant IV)
15. B (All points have y [tex]\geq[/tex] 1)
Step-by-step explanation:
Picture below shows that all points are in y [tex]\geq[/tex] 1 (for number 15)
Find the slope and y-intercept of the line in each graph.
Answers
On the right
Slope is negative 2/3 and the intercept is 2
Answer:
1. slope = 2; y-intercept = 3
2. slope = [tex]\frac{-2}{3}[/tex]; y-intercept = 2
let me know if you need the math
An Italian restaurant buys 15 pounds of onions every 2 weeks. how many bags of onions will the restaurant buy in 7 weeks?
Answers
Questionnnnnnnnnnnn :
Answers
Answer:
where!!
where's the question!!
1. Evaluate each algebraic expression.
c. 3b - 5
for b = -2
for b = 3
for b = 9
I need the answer
Answers
Answer:
-11, 4, and 22
Step-by-step explanation:
Expression: 3b-5
when b=-2
Expression: 3(-2)-5=-11
When b=3
Expre; 3(3)-5=4
When b=9
Expre; 3(9)-5=22
Help me please!
If you get it right, I’ll will brainliest u!!
Answers
Answer:
Angle S is a straight angle.
Step-by-step explanation:
180° is a straight line.
(x+3)^2 = x^2-3(1-x)
Answers
x^2 + 3x + 3x + 9 = x^2 + 3x - 3
x^2 + 6x + 9 = x^2 + 3x - 3
6x + 9 = 3x - 3
3x + 9 = -3
3x = -12
x = -4
Check:
(-4+3)^2 = (-4)^2 - 3(1+4)
(-1)^2 = 16 - 3(5)
1 = 16-15
1 = 1 :)
Jared’s stock portfolio grows according to the formula a=2x^2-31x+25, where a is the amount in the portfolio, in thousands, and x is the amount of time the money has been in the portfolio, in months. When will Jared’s portfolio be at a value of $10,000?
Answers
Answer:
yolo
Step-by-step explanation:
my question is in the screenshot
Answers
Answer:
C
Step-by-step explanation:
5 x 3 = 15 and 15 x 2 = 30 ft
A piece of wire is 240 cm long.
Peter cuts two 45 cm lengths off the wire.
He then cuts the rest of the wire into as many 40 cm lengths as possible.
Work out how many 40 cm lengths of wire Peter cuts.
Answer:
Answers
Answer: 3
Step-by-step explanation:
brainliest fir CORRECT answer
Answers
Answer:
y ≈ 5.2
Step-by-step explanation:
∠ F = 180° - (42 + 48)° ← sum of angles in a triangle
∠ F = 180° - 90° = 90°
Thus Δ DEF is right at F
Using the sine ratio in the right triangle
sin48° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{DF}{DE}[/tex] = [tex]\frac{y}{7}[/tex] ( multiply both sides by 7 )
7 × sin48° = y , then
y ≈ 5.2 ( to the nearest tenth )
Find each angle measure
Answers
Step-by-step explanation:
m<AEC= 180-152= 28°
m<CEB= 180-28=152°
m<FEC= 90+28=118°
which is greater -1/4 or -1/2
Answers
Answer:
-1/4 > -1/2
Step-by-step explanation:
-1/2 = -2/4
and -1/4 is greater than -2/4
A number,y,is 2 more than 3 times another number,x, the sum of the 2 numbers is 26. What are the two numbers?
Answers
x + y = 26
Substitute:
x + (2 + 3x) = 26
4x + 2 = 26
4x = 24
x = 6
6 + y = 26
y = 20
HURRY PLSS HELP!!! will give brainliest for right answer!
Drag and drop the answer into the box to identify each function as linear, exponential, or neither.
Answers
9514 1404 393
Answer:
ExponentialNeitherStep-by-step explanation:
The first function has terms with a common ratio of 1/4. It is an exponential function.
__
The terms of the second function have neither a common ratio nor a common difference. It is neither exponential nor linear.
The area of a rectangular trampoline is 135 ft. The length of the trampoline is 6 ft
greater than the width of the trampoline. This situation can be represented by the
equation w2 +6w
135 = 0.
What is the width of the trampoline, in feet?
5 feet
15 feet
6 feet
9 feet
Answers
The width of the given trampoline is 9 feet, and which area is 135 square feet.
What is the area of the rectangle?The area of a rectangle is defined as the product of the length and width.
The equation w² +6w -135 = 0 can be factored as (w+15)(w-9) = 0.
Therefore, the solutions for w are w = -15 or w=9.
Since the width of the trampoline cannot be negative, we can conclude that the width of the trampoline is 9 feet.
To confirm this, we can calculate the length of the trampoline using the given information that the length is 6 feet greater than the width:
length = width + 6 = 9 + 6 = 15 feet
Then we can verify that the area is indeed 135 ft²:
area = length x width = 15 x 9 = 135 ft²
Therefore, the width of the trampoline is 9 feet.
Learn more about the Area of the rectangle here:
brainly.com/question/20693059
#SPJ2
-72 = 8d what does d =
Answers
Answer:
Step-by-step explanation:
8d=-72
d=-9
Switch sides
8d=-72
Divide both sides by 8
8d/8=-72/8
D=-9 is the answer
Helppppppppp fasttttttt pleaseeeeeee!!!!!!!
Answers
Answer:
(3x⁷)⁴ = 3⁴x²⁸ = 81x²⁸
because (3x⁷)⁴ = cx^n
=> c = 81
n = 28
Please help!!! I will mark someone brainliest!
Answers
Answer:
a = 8, b = [tex]\frac{3}{2}[/tex]
Step-by-step explanation:
Given the exponential function
f(x) = a[tex]b^{x}[/tex]
To find a and b use the given coordinate points on the graph
Using (0, 8 ), then
8 = a[tex]b^{0}[/tex] [ [tex]b^{0}[/tex] = 1 ] , then
a = 8
f(x) = 8[tex]b^{x}[/tex]
Using (2, 18 ) , then
18 = 8b² ( divide both sides by 8 )
[tex]\frac{18}{8}[/tex] = b² , that is
b² = [tex]\frac{9}{4}[/tex] ( take the square root of both sides )
b = [tex]\sqrt{\frac{9}{4} }[/tex] = [tex]\frac{3}{2}[/tex]
Thus
f(x) = 8[tex](\frac{3}{2}) ^{x}[/tex]
The cost of admission to a popular music concert for 4 children and an adult was
$54. The admission for 8 children and 3 adults in another music concert was $122.
How much was the admission for each child and adult?
Answers
Answer:
Child = $ 10.00
Adult = $ 14.00
Step-by-step explanation:
Before he went to camp last summer, Martin's grandmother made him a patchwork quilt out of his old T-shirts. The quilt has an area of a square
feet. To create the patchwork design, she used 12 rectangular patches, each with an area of 2 square feet.
Which equation models the story?
2q= 12
q/12= 2.
Answers
Write the equation of the line of the line that passes through the point (3, -6) and a slope of 5
Answers
Answer:
y=5x-21
Step-by-step explanation:
WILL GIVE BRANLIEST
Which number line shows the solution to11x + 14 < –8?
Answers
Answer: i think its D because X < -2 hopefully i helped
Step-by-step explanation:
what is 10x 10 x 10 x 10
Answers
Answer:
10^4 or 10000
Step-by-step explanation:
The multiplication of 10x 10 x 10 x 10 is 10000.
We have given that the
10x 10 x 10 x 10
We have to find the multiplication of the above 10.
What is multiplication?Multiplication is one of the four elementary mathematical operations of arithmetic, with the other ones being addition, subtraction, and division.
here we have
10 x10=100
10x100=1000
10x1000=10000
Therefore the multiplication of 10x 10 x 10 x 10 is 10000.
To learn more about the multiplication visit:
https://brainly.com/question/10873737
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20 POINTS
WILL MARK BRAINLIEST
SOLVE THESE PLEASE
Answers
b) x = 2, y = -1
2a) x = 2, y = 1
b) x = -0.3, y = 2.4
3 don’t know sorry
4a) x = -7, y = 3
b) x = -3.2, y = -23.8
Answer:
1a) x = 5, y = 2
b) x = 2, y = -1
2a) x = 2, y = 1
b) x = -0.3, y = 2.4
3 don’t know sorry
4a) x = -7, y = 3
b) x = -3.2, y = -23.8
Step-by-step explanation:
Marsha swam 400 meters in 6
minutes and 12 seconds. Convert that time to minutes.
Answers
Answer:
6 minetes? how does this work?
Step-by-step explanation:
PLEASE HELP ME! I WILL MARK BRAINLIEST IF YOU ARE CORRECT
Answers
Answer:
B
Step-by-step explanation:
The value of the polynomial for x = 3 is the value of P(3)
P(3) = 2(3)³ - 7(3)² + 7(3) - 12 = 54 - 63 + 21 - 12 = 0 → B
Jim can make 2 cupcakes (the y value) with one cup of flour (the x value). How many cupcakes can he make with
5 cups of flour?
Answers
PLEASE HELP!!!! I REALLY NEED HELP ILL GIVE BRAINLIEST
Answers
Part B: degree is 8
Part C: 3 terms
Part D: -3x^8
Part E: -3
