Answer:
22%
Step-by-step explanation:
The change in calories = 1950 - 2500 = -550
percent decrease for calorie intake = (change in calories / initial calorie intake ) x 100
[tex]\frac{-550}{2500}[/tex] X 100 = -22%
Answer:
22%
Step-by-step explanation:
i did the quiz
Mrs. Zimmerman’s students build the first letter of their names out of wood. Holly builds an H using rectangles with the dimensions shown.
How many square inches of wood does Holly use to create the letter H?
Answer Choices: A, 44 in.² B, 60 in.² C, 80 in.² D, 120 in.²
Answer:
Answer: 80in^2
Step-by-step explanation:
i got it right, so its right...
5
Sarah want to buy shrimp at $10.99 a pound. How many pound can she
buy for $25? *Round to the nearest tenth, one decimal place
Answer:
2.3 (or 2.293)
Step-by-step explanation:
25/10.99
Three (3) consecutive integers is such that the largest is x. Write an expression
for the smallest.
Answer:
Consider 3 consecutive integers: (smallest) x, x+1 and x+2 (largest)
Step-by-step explanation:
Five times the smallest means 5x
Sum of the largest and five times the smallest means x+2+5x
This sum is -244 means x+2+5x=-244
Solve this equation
x+2+5x=-244
6x+2=-244
6x=-244-2
6x=-246
x=-41
So, smallest number is -41, second is -40 and largest is -39
You're answer is -39+5(-41)=244
How many terms are in the simplified expression?
22x3 + 14x2 + 3x + 7x – 12x2 + 5x
A. 3
B. 5
C. 4
D. 6
THE answer is A.3
Step-by-step explanation:
on the picture
If it's helpful ❤❤❤
THANK YOU
What is 9% of 50? Pls.
Answer:
4.5
Step-by-step explanation:
The space inside a circle is the ___ of the circle. circumference
diameter
area
radius
Answer: area
Step-by-step explanation:
5(6-3)=6+3 show ur work
Answer:
No Solution
Step-by-step explanation:
Simplify 6−3 to 3.
5×3=6+3
Simplify 5×3 to 15.
15=6+3
Simplify 6+3 to 9.
15=9
Since 15=9 is false, there is no solution.
No Solution
Let f(x) = x^2 and g(x) = x - 5 Find (f o g)(-2)
Answer:
[tex]Solution,\\f(x) = x^{2}\\g(x) = x-5\\Now, \\fog(x) = f[g(x)] = f(x-5) = (x-5)^{2} \\Put~x=-2,\\fog(-2) = (-2-5)^{2} = (-7)^{2} = 49[/tex]
Jayce bought 5 bath towels and returned 2 hand towels. His sister Jayna bought 3 bath
towels and returned 4 hand towels. Jayce paid a total of $124 and Jayna paid a total of
5b - 2h = 124
$24. The system of equations
models this situation, where b is the
3b - 4h = 24
price of a bath towel and h is the price of a hand towel. How much does each kind of
towel cost?
Answer:
Bath towels = $32
Hand towels = $18
Step-by-step explanation:
Given:
5b - 2h = 124 (1)
3b - 4h = 24 (2)
Multiply (1) by 2 to eliminate h
10b - 4h = 228 (3)
3b - 4h = 24 (2)
Subtract (2) from (3)
10b - 3b = 248 - 24
7b = 224
b = 224 / 7
b = 32
Substitute b = 32 into (2)
3b - 4h = 24
3(32) - 4h = 24
96 - 4h = 24
-4h = 24 - 96
-4h = -72
h = -72 / -4
= 18
h = 18
Bath towels = $32
Hand towels = $18
If 6x+3y=−1 and
5x+y=8 are true equations, what would be the value of
−x−2y?
Answer: 9
x = 2.778
y = -5.889
-x -2y
= -2.778 - 2(-5.889)
= 9
What is the equation in slope-intercept form of the line that crosses the y-axis at 6 and is perpendicular to the line represented by y= (-4/9)x+5?
Answer:
y=(9/4)x+6
Step-by-step explanation:
If it crosses at 6 then it will be +6. A perpendicular line has a slope that is the opposite reciprocal of your current slope.
The blue dot is at what value on the number line?
solve each system of equation by graphing
3x-5y=15
y=2x+4
brown skin girl brown skin just like pearls
Answer:
Solution: (-5,-6)
Graph:
2x-2-(2x-1)=x+4-1-(-3x)
Answer:
-1=x
Step-by-step explanation:
2x-2-(2x-1)=x+4-1-(-3x)
2x-2-2x+1=x+4-1+3x
-1=4x+3
-4=4x
-1=x
A dump truck can hold 2 tons of gravel. The pay loader loading the truck puts 750 pounds of gravel in the truck at one time.
How many loads does the pay loader need to dump in the truck before it is full?
Answer:
6
Step-by-step explanation:
Please help it’s either C or A I’m pretty sure! Please help :(
how do you find the axis of symmetry?
Answer:
The axis of symmetry always passes through the vertex of the parabola . The x -coordinate of the vertex is the equation of the axis of symmetry of the parabola. For a quadratic function in standard form, y=ax2+bx+c , the axis of symmetry is a vertical line x=−b2a .
Step-by-step explanation:
Answer:
x=-b/2a
Step-by-step explanation:
axis of symmetry is the line that across the vertex from a parabola(ax^2+bx+c).
The expression to find vertex is -b/2a
Thus, x=-b/2a is a vertical line that across the vertex aka the axis of symmetry.
HELP ME PLEASEEEE!!!!!!!
Answer: Pattern B
Step-by-step explanation: A quadratic relationship involves x squared. Pattern B has the relationship x squared + 1 between the step number and the number of dots
find the length of the unknown side
Which number is greater?
9/13 or 0.692
Answer:
None
Step-by-step explanation:
9/13 = 0.6923076923076923 = 0.692
So they are both equally the same since they have the same value. On is not greater than the other
Hope this helped!
Have a supercalifragilisticexpialidocious day!
Type the missing number in this sequence:
13, 5, , -11, -19
35% of a number is what fraction of that number
Answer: 7/20
Step-by-step explanation:
Answer:
7/20
Step-by-step explanation:
A denim shirt at a certain factory requires 25 yards of material How many shirts can be made from 775 yards of material?
Ata certain factory | denim shirts can be made from 775 yards of material
Diyane werType an integer proper traction or mixed number)
Answer:
31
Step-by-step explanation:
775 yards divided by 25 is equal to 31 meaning 25 can go into 775 31 times
How many times can you fit 8 hours and 24 hours?
Answer:
in what? if you meant 8 hours in 24 hours than 3 times
Step-by-step explanation:
Answer:
The answer is 3 times.
Step-by-step explanation:
[tex]since \: 8 \times 3 =24
then \: you \: can \: fit \: 8 \: hours \: 3 \: times \: in \: 24 \: hours.[/tex]
Help me out I’m trying to sleep :(
Answer:
It’s a
Step-by-step explanation:
goodnight go sleep
The sum is 2 One number is twice the other one.
Answer:
The smaller number is 0.6666... repeating, and the larger number is 1.3333... repeating.
Step-by-step explanation:
Write the following expression in exponential form: (2 points) 4.5 × 4.5 × 4.5 × 4.5 × 4.5 × 4.5 × 4.5
Answer:
The answer is [tex]4.5^7[/tex]
Step-by-step explanation:
This is because there are 7 copies of the same number and that means you have to put 7 at the exponential part of it. Then you have to put the original number under the exponential spot. Therefore, the answer is [tex]4.5^7[/tex].
I NEED HELP RIGHT NOW PLEASE!!
solve 30-5x=4 for x
Answer:
x=5.2
Step-by-step explanation:
IN decimal form x=5.2 in mixed number form x=5 1/5
Answer:
x=5.2
Step-by-step explanation:
30-5x=4
First, subtract 30 from both sides of the equation
-5x=-26Then divide by -5 to both sides of the equation
x=5.2Checking your answer
30-5(5.2)30-264The diameter of a tire is 2.5 ft. Use this measurement to answer parts a and b. Show all work to receive full credit.
A.) Find the circumference of the tire.
B.) About how many times will the tire have to rotate to travel 1 mile? (1 mile = 5,280 ft)
I give braniliest to whoever answers write first
Answer:
Circumference = pi * d = 3.14 * 2.5 = 7.85 ft.
1 mile = 5,280 ft.
5,280ft * 1rev/7.85ft =
Greatest common factor: 8pqr—9pst