Question 1: 28.50 - 3x = 12
Question 2: $5.50
Answer:
Step-by-step explanation:
Question 1: 28.50 - 3x = 12
Question 2: $5.50
Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. A daffodil has a mass of d grams, a tulip has a mass of ttt grams, and the vase has a mass of v grams.
The expression 5(3d+4t+v)5(3d+4t+v)5, left parenthesis, 3, d, plus, 4, t, plus, v, right parenthesis describes the mass of 5 bouquets.
Match each amount in the situation with the expression that represents it.
Answer:this is the order of the things to put them
number of bouquets: 5
mass of bouquets: 3d+4t+v
mass of the tulips in one bouquet: 4t
mass of the daffodils in one bouquet: 3d
Step-by-step explanation:
If y = 6, then what is the value of x if(y = 5x – 6)?
A. 7 1/5
B. 7
C. 2 2/5
D. 0
9514 1404 393
Answer:
C. 2 2/5
Step-by-step explanation:
Put in the given value of y and solve for x.
6 = 5x -6
12 = 5x . . . . . . . . . add 6
12/5 = x = 2 2/5 . . . divide by 5, express as mixed number
The table shows the price for ingredients in trail mix at the local grocery store. Joshua buys 1/5 pound of mixed nuts. 1/2 pound of chocolate candies, and 1 1/4 pound of granola to make the trail mix. How much did Joshua spend to make the trail mix? TYPE COST (per pound) Mixed Nuts $2.50 Chocolate Candies $3.40 Granola $5.60
Answer:
$9.20
Step-by-step explanation:
Mixed nuts = 1/5
Chocolate candies = 1/2
Granola = 1 1/4
Cost of the trail mix
Mixed Nuts $2.50
Chocolate Candies $3.40 Granola $5.60
= 1/5 * 2.50 + 1/2 * 3.40 + 1 1/4 * 5.60
= 0.5 + 1.7 + 7
= $9.20
Which answer shows the factored form of ―8+2―6 ?
-8+2-6
(-8+2)-6
-4-6
=. -10..............answer
The Eiffel Tower is 324 m tall. If a tourist is looking at it from 100 m away from the base,
what is the angle at which they are tilting their head to see the top?
Answer:
80,94º
Step-by-step explanation:
What I've done is, first draw a triangle with a 90º angle and write down the height (324m) and the tourist's distance (100m).
So I calculated the tangent of the angle of the tourist.
The formula is tan=Oposite side/adjacent
[tex]tan=\frac{opposite side}{adjacent}[/tex]
[tex]tan=\frac{324}{100} =3.24[/tex]
And now with your calculator you press "shift" and "tan". Then introduce 3,24 and it will give you the result (80,94º).
I hope it helped.
(2+3i)+2i(2+3i) simplified
(2+3i)+2i(2+3i) = 1(2+3i) + 2i(2+3i) = (1+2i)(2+3i)
Plz help due tomorrow!!!
Answer:
5/6
Step-by-step explanation:
3/4 as a decimal is .75 while 5/6 is .833333333.
In Rectangle ABCD, m
Answer:
m∠ACD = 24°
Step-by-step explanation:
Measure of the interior angles of a polygon = [tex]\frac{(n - 2)\times 180}{n}[/tex]
Therefore, measure of the interior angles of a rectangle = [tex]\frac{(4 - 2)\times 180}{4}[/tex]
= [tex]\frac{360}{4}[/tex]
= 90°
m∠BCD = 90°
Since, m∠BCD = m∠BCA + m∠ACD
90° = 66° + m∠ACD
m∠ACD = 90° - 66°
= 24°
Therefore, measure of angles ACD is 24°.
Please help please...
Answer:
2
Step-by-step explanation:
5(2)+2=12
(2)+4=6
5x+2 is twice the length of x+4. Therefore the answer is 2
5/x+6- 7/3= 2/7x+42 solve for x given the equation, is there are multiple solutions separate them by a comma, what are the excluded values?
Answer:
Step-by-step explanation:
For what value of x do the expressions 1/2 +2 and 4/3 - 6 have the same value?
Answer:
1/2 +2= 2.5 , 4/3-6= -4.6
Step-by-step explanation:
NO THEY DONT HAVE THE SAME VALUE VBUT HOPE THIS HELPS
What is +5% to 240,000
Answer:
252,000
Step-by-step explanation:
since we know that 5% of 240,000 is 12,000
then we just add 12,000 to the 240,000 for a 5% increase
2. My mother says, in her childhood petrol was 1 rupee per litre. It is 52 rupees per litre today. By what percentage has the price has gone up?
Answer:
Price increased=rs 52-1=rs 51
So therefore, increased%=51/1 x 100= 5100%
Step-by-step explanation:
Hope this helped!!!!!
Multiply the binomial (3y-2)(y-4)
Answer:
3y^2-12y-2y+8
3y^2-14y+8
Step-by-step explanation:
Remember FOIL
First
Outer
Inner
Last
(3y-2)(y-4)
Answer:
Step-by-step explanation:
Use FOIL method
(3y - 2 )(y - 4) = 3y*y - 4*3y + y *(-2) - 4 * (-2)
=3y² - 12y - 2y + 8 {Combine like terms}
= 3y² - 14y + 8
Write and solve a proportion to determine the number of pennies, x, in a stack that is 100 mm high. Use numbers, words, or both to explain your method.
Answer:
100/w = x
The 100 mm is made up of pennies that have the same width. If you divide the 100 mm by how wide each penny is, you will get how many pennies there are in the stack.
Step-by-step explanation:
PLEASE HELP AND FAST PLEASEEEEE will mark brainliest if right
Answer the questions on the picture please
Step-by-step explanation:
no pic available Hun xx try posting again
What are the complex zeros of y= x2 + 9?
Answer:
±[tex]\sqrt{-9}[/tex] or ±3i
Step-by-step explanation:
x² = -9
x = ±[tex]\sqrt{-9}[/tex] or ±3i
A side of the triangle below has been extended to form an exterior angle of 114º. Find
the value of x.
114°
Answer:
24
Step-by-step explanation:
x+90=114( sum of two interior angle of triangle is equal to its opposite exterior angle)
x=24
Answer:
24 is the value for x and that's correct
5/6 plus 1/3 plus 1/12
Answer:
1 1/4
Step-by-step explanation:
5/6 plus 1/3 plus 1/12 is the same as 10/12 plus 4/12 plus 1/12 which equals 15/12, which is also 1 3/12, and that reduced is 1 1/4
it's 5/4 i'm b0red so i'm answering what I want
Ms. Smith just started a new job with a starting salary of $34,000. According to her contract, she will receive a 1.2% increase in her salary every year. How much will Ms. Smith earn in 30 years?
Answer:
$48,629
Step-by-step explanation:
The computation of the salary amount that she earned in 30 years
here we applied the future value formula
As we know that
Future value = Present value × (1 + interest rate)^time period
= $34,000 × (1 + 1.2%)^30
= $34,000 × 1.012^30
= $48,629
Suppose the side length of square A is 6 inches, and the side length of square B is 9 inches. What is the area of square C if the three squares create a right triangle? A 15 in B 54 in? C 108 in? D 117 in
Answer:
D.117 square in
Step-by-step explanation:
We are given that
Side length of square A=6 in
Side length of square B=9 in
We have to find the area of square C if the tree squares create a right triangle.
By using Pythagoras theorem
[tex](hypotenuse)^2=(Base)^2+(Perpendicular\;side)^2[/tex]
Side of square C
[tex](Hypotenuse)^2=6^2+9^2[/tex]
[tex](Hypotenuse)^2=117[/tex]
[tex]Hypotenuse=\sqrt{117}[/tex]
Now,
The area of square C=[tex](side)^2[/tex]
The area of square C=[tex](\sqrt{117})^2=117 in^2[/tex]
Option D is true.
Answer:
sss
Step-by-step explanation:
sss
fvokfdvik
what is 2/4 + 2/10 in simplest form
Answer: 2/4 is 1/2 and 2/10 is 2/5 i believe
Step-by-step explanation:
Answer:
7/10
Step-by-step explanation:
Turn 2/4 into 20/40 and 2/10 into 8/40. If you add it it is 28/40. Divide both numbers by 4 and you get 7/10
12 peaches cost 8$. How many peaches can you buy for $2?
Answer: A
Step-by-step explanation: 6 is for $4 therefore 3 is for $2
The perimeter of a rectangular field 338 yards. If the length of the field is 95 yards, what is its width
Answer:
it's 124
Step-by-step explanation:
95*2=190
338-190=248
248/2= 124
width=124
Slope-Intercept Form
someone help pls asap
Answer:
Step-by-step explanation:
Given equation of the line is,
y = 2x + 1
By comparing this equation with the slope-intercept form of the equation,
y = mx + b
m = Slope of the line = 2
b = y-intercept = 1
Table for the input - output values,
x -1 0 1 2
y -1 1 3 5
Now graph these points on the graph and join them by a straight line.
how to tell if a triangle is legal?
Step-by-step explanation:
Approach: A triangle is valid if sum of its two sides is greater than the third side. If three sides are a, b and c, then three conditions should be met.
Plz help, i’ll give brainliest
Answer:
42
Step-by-step explanation:
-2x(-5)=10, 8(4)=32, 32+10=42
Answer:
-22
Step-by-step explanation:
-2x--8y
-2(-5) -8(4)
10 - 32
= -22
I hope this helps you out!
When Ria goes to school, the temperature is
25°F. During the school day, the temperature
rises 15°F.
Answer:
40 degrees Fahrenheit
Step-by-step explanation:
i think thats the answer cuz u didn't give a question to answer
please help I’m literally failing this class D:
A company had a tractor destroyed by fire. The tractor originally cost $136,000 with accumulated depreciation of $69,900. The proceeds from the insurance company were $31,000. The company should recognize
Answer: A loss of $35,100
Step-by-step explanation:
The tractor had cost $136,000 and had accumulated a depreciation of $69,900.
This means that the net book value of the tractor was:
= 136,000 - 69,900
= $66,100
The insurance company was supposed to give them this amount but instead gave them $31,000. They will therefore suffer a loss of:
= 66,100 - 31,100
= $35,100
