Answer:
y=5x-21
Step-by-step explanation:
Evaluate q - p when p = 8 and q = 23
Answer:
15
Step-by-step explanation:
q-p = 23 - 8
= 15
I hope this is correct
which similarity statement is true for the triangles shown?
- ABC = DEF
- ABC = FED
Answer:
I’m pretty sure it’s Triangle ABC is congruent to Triangle DEF.
Step-by-step explanation:
If you rotate Triangle DEF to where the 90 degree angle is on the bottom right, you can the compare the two triangles. You can divide 300/25, 240/20, and 180/15. They all result in 12 meaning they are congruent and similar in that way. (I’m only 90% this is right btw)
Of the seeds Quincey planted in his tomato garden, 75% grew into mature plants. If Quincey has 39 tomato plants in his garden, how many seeds did he plant?
PLEASE HELP WORTH 70 POINTS
Answer:
52 seeds.
Step-by-step explanation:
So, 3/4 of his plants have grown. SO, 3/4 = 39 plants, and if we divide by 3, we get 1/4 of the plants are 13 plants. SO, if we want to find 4/4, we can multiply 13*4=52 seeds.
Quincey planted 52 seeds in total.
What is Percentage?To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. Using the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.
Given:
75% grew into mature plants.
If Quincey has 39 tomato plants in his garden.
let x number of seed he planted.
So, 75% of x= 39
75x/100= 39
75x = 3900
x = 52
Hence, He planted 52 seeds.
Learn more about Percentage here:
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HELP ASAP!! ILL GIVE BRAINLIEST
Lola went into walmart and spent $22.30 on groceries. She had to pay an additional 7% for taxes. What was Lola's total before taxes?
PLEASE HELP ASAPPP
Answer:
$23.86 I believe, im a bit rusty lol
Step-by-step explanation:
The figure below is composed of two quarter circles and one right triangle
Which measurement is closest to the area of the figure
Step-by-step explanation:
it's probably A i guess.
The length of the lunch area is 6 1/2 times it's width. If the width of the area is 10 6/13 feet, what is the length in simplest form?
Answer:the length of the Lunch area= 68 feet
Step-by-step explanation:
Since width of lunch area is given = 10 6/13 feet
and Length of the lunch area is 6 1/2 times it's width.= 6 1/2 x Width
Length = 6 1/2 x 10 6/13
changing to improper fraction foe easy solving
13/2 x 136/13
13 cancels out 13, we are left with
136/2 =68 feet
Need help asap!
Find a) & b)
Answer:
- 25 and - 623
Step-by-step explanation:
Using the term to term rule with u₀ = - 3 , then
(a)
u₁ = u₀³ + 2 = (- 3)³ + 2 = - 27 + 2 = - 25
(b)
u₂ = u₁³ + 2 = (- 25)³ + 2 = - 625 + 2 = - 623
Plz help me, anyone plz
(-7 - 2n)(-0.6) simplify equation
Answer:
4.2 + 1.2 n
hope this helps!
solve for p 9p - 3p 05 = 19
Answer:
p = 4
Step-by-step explanation:
9p - 3p - 5 = 19
First you subtract like terms which gives you
6p - 5 = 19
Then you move the constant to the right and change its sign which gives you
6p= 19 + 5
Then calculate your answer which gives you
6p=24
Then divide both sides by 6 which gives you
p=4
Find the length of an altitude of an equilateral triangle with sides of 4 cm.
Answer:
c.
Step-by-step explanation:
Altitude of Equilateral Triangle h = (1/2) * √3 * a. Angles of Equilateral Triangle: A = B = C = 60° Sides of Equilateral Triangle: a = b = c.
I’ll love u forever if u can help me with this ASAP PLZZZZ ;)
Answer:
the answer is A
Step-by-step explanation:
Because
Multiply the first equation by 2
6x-y=18
Both side multiply 2
12x-2y=36
And then subtract the second equation form the result,
12x-2y=36
4x+2y=26
16x=62
x=3.8
what is 3.33333333333 as a whole number?
An employee at a homemade wooden toy store earned $860 over the past week. The employee needs to pay 14% for Federal Income Tax and 3% for State Income Tax, both on the initial amount he earned. How much will the employee earn after paying both taxes?
$
Answer:
146.2
Step-by-step explanation:
Simplify the expression 6w + + 3w.
Answer:
9w
Step-by-step explanation:
they have the same terms so you can add them together. 6+3=9 and keep the term (w)
therefore 6x+3w=9w
Answer:
9w
add the numbers if he variables are the same
therefore you add 6 and 3 to get 9
Hope this helped!
a. Y = x + 7
-5y + 3x = -13
systems of equations
A rectangular garden is 45 ft wide and 70 ft long. In a drawing, the width is 9 in. Identify the length on the drawing.
Answer: the length in the drawing is 1.166666...ft or 14 inches.
Step-by-step explanation:
there are 0.75 ft in 9 inches, and 45/0.75=60. So, to find x you need to divide 70 by 60. :))
If you needed to answer in inches, I found my answer by dividing 45/9 which equals 5, so x=70/5. x=14 inches.
Answer:the other answer will explain all and the answer is 14in I had a quiz on it
Step-by-step explanation:
Wilma saves $12,000 at the end of every six months for 10 years. Assume 10% compounded semiannually and find the present value.
$149,546.52
$137,547.52
$73,734.84
$195,589.79
Joe borrowed $9,000 from the bank at a rate of 7% simple interest per year. How much interest did he pay in 7 years?
Answer:
4410
Step-by-step explanation:
7% simple interest per year for 7 years so 7x7=49
49 % to pay overall so type 49% x 9,000=4410
Can I please get the answer?
Answer:
24x+10y≥200
Step-by-step explanation:
Answer:
Step-by-step explanation:
[tex]24x+10y\ge 200\\ \\ 12x+5y\ge 100[/tex]
Find the measure of <BAC
Answer:
56 degrees
Step-by-step explanation:
what is 3x+5=-8(x+3)
Answer:
-29/11
Step-by-step explanation:
i used a calculator lol
Tell which number is greater.
80%,
17
9
is greater.
Answer:
80%
Step-by-step explanation:
Answer:
80% is greater.
Step-by-step explanation:
80% is also 8/10. 8/10 is greater than 7/9.
Hope it helps!
What is 4 2/3 plus 1 6/9 (simplify)
Answer:
423
Step-by-step explanation:
Answer:
6 + (1/3)
Step-by-step explanation:
4 + (2/3) + 1 + (6/9)
5 + (2/3) + (2/3)
5 + (4/3)
5 + 1 + (1/3)
6 + (1/3)
yeah, i need help solving this and i need help quick please.
what is 21 1/2 -15 7/10?
Answer:
5.8 lemme know if im wrong :)
Step-by-step explanation:
Answer:
5 4/5. ( decimal 5.8)
Step-by-step explanation:
21 1/2 -15 7/10
= 43/2 - 15 17/10
=43/2 - 157/10
=29/5
= 5 4/5
Determine if the linear equations are parallel, perpendicular, or neither.
y = - 2x, 2y = x, 4y = 2x + 4
a
perpendicular
b
neither
c
parallel
Answer:
C. Neither
Step-by-step explanation:
The first equation is
This equation is already in the slope-intercept form;
The slope of this equation is 2.
The second equation is .
This equation is also already in the slope-intercept form.
The slope of this equation is .
Since the two slopes are not the same, the two lines are not parallel.
If these two lines are perpendicular, then the product of their slopes is -1.
But which is not equal to -1.
Therefore the two lines are also not perpendicular.
The correct choice is C.
Please help I don’t fully get this
Answer:
First one is C
Second one is B
Step-by-step explanation:
Natural logs are the inverse of the_______
function e
A. Rational
B. quadratic
C. Exponential
D. Linear
Answer:
c i think
Step-by-step explanation:
Jared bought a package of 20 pens. If 3/4 of the pens had black ink, what is the number of black pens?
Answer:
We just figure out what 3/4 of 20 is and it is 15 so 15 pens!
Step-by-step explanation: