Answer:
20t + 9
Step-by-step explanation:
12+5t−4+15t+1
20t + 9
(Simplified version)
Answer:
The answer is 20t+9
Step-by-step explanation:
Rate of change and slope. Can anybody help me? This is a major and I do not understand the problem.
Step-by-step explanation:
1. the rate of change is constant. the slope is 3
2. the rate of change is variable, because it's not consistent.
Hamburger: $6.00
Fries: $2.00
Tax: 7%
Tip: 20%
Total: ___
Answer:
$10.27
Step-by-step explanation:
H + F = $8, (7% of 8 is 0.56) [$8.56] + 20% = 10.272 --> $10.27
The combined height of one fir tree and one pine tree is 21 meters. The height of 4 fir trees stacked on top of each other is 24 meters taller than one pine tree.
How tall are the types of trees that Logan genetically engineered?
Answer:
The pine is 12 m tall and the fir is 12 m tall
Step-by-step explanation:
System of Equations
Let's call:
x = height of a pine tree
y = height of a fir tree
The combined height of one fir tree and one pine tree is 21 meters. This leads to the equation:
x + y = 21 [1]
The height of 4 fir trees is 24 meters taller than one pine tree:
4y = x + 24 [2]
From [1]:
x = 21 - y [3]
Substituting in [2]:
4y = 21 - y + 24
Adding y:
5y = 45
Dividing by 5:
y = 9
Substituting in [3]:
x = 21 - 9 = 12
The pine is 12 m tall and the fir is 12 m tall
A total of 100 students were surveyed
and asked which color they would like in
the school flag.
5 checked only green.
8 checked only red.
12 checked only blue.
19 checked red and green.
22 checked blue and green.
13 checked red and blue.
How many checked all 3 colors?
Hace 5 años la edad de un joven era 1/3 de la edad del papá y dentro
de 5 años la edad del joven será 1/2 de la edad del papá. Si x es la edad
actual del joven y si y es la edad actual del papá. ¿Cuál es la edad actual
de cada uno?
Ya está es mi última pregunta si me ayudan seria estupendo
Answer:
respuesta el joven tiene 15 y el padre 30
Simplify 6 4/60 simplyfy
[tex] \sf{\dfrac{4}{60} = {\dfrac{1}{15}}} [/tex]
Geometry/proportions
Solve for x.
Answer: x=19
Step-by-step explanation:
a triangle always=60 so
14+12+15=41
41-60
=19
Answer:
x=19 makanya belajar jangan maen game gitu aja susah amat
I don’t know how to tell if the two pentagons are both are congruent or tell if the sides and angles are congruent
Jill hired a band to play at her wedding. The band charges $3,000 and requires a 20% deposit. How much money does Jill need for the deposit?
Answer:
3000 times 100
divide by 20
The first photo in the collage is what I should make a copy of, anyone has any knowledge on how to add the numbers apart of the spreadsheet and the letters?
Answer:
uh no new copy
Step-by-steYou can make a new table to add the amounts and copy the pre-existing amounts or just add a new bar, but I guess it will be better if you just do it again.
((14 + 3) +(20 - 2)2) + 5
Answer: 58
Step-by-step explanation:
Mario plays basketball on a town league team. The
table below gives Mario's scoring statistics for last
season. How many points did Mario score playing
basketball last season?
Answer:
Step-by-step explanation:
Total points Mario scored = total 1-point free throw + total 2-point field goal + total 3-point field goal.
In 80 attempts 1-point free throw, Mario had 75% success rate. That is, Mario had 80 x 75/100 success
80 x 75/100 = 60
Thus, Mario scored 1 x 60 (since for each success, 1 points is added) points = 60
In 60 attempts 2-point field goal, Mario had 90% success rate. That is, Mario had 60 x 90/100 success
60 x 90/100 = 54
Thus, Mario scored 2 x 54 points (since for each success, 2 points are added) = 108
In 60 attempts 3-point field goal, Mario had 25% success rate. That is, Mario had 60 x 25/100 success
60 x 25/100 = 15
Thus, Mario scored 3 x 15 points (since for each success, 3 points are added) = 45
Therefore, the total points Mario scored = 60 + 108 + 45
= 213
WILL MARK BRAINIEST!
Rob is making for his young son a replica armchair of one he uses. The ratio of the length of the arm of the old chair to that of the new chair is 3:2. The arm of the old chair is 9 inches long. How many inches long will the arm of the new chair be?
Answer:
As the ratio of the length of the arm of the old chair to the length of the arm of the new chair is 3/2, and the length of the old chair is 9 inches, hence the length of the arm of the new chair is 6 inches.
Can someone help me , I need this answer ASAP plz
Answer:
4.62
Step-by-step explanation:
I think.
Find the distance between the two points given
Answer:
6√2
Step-by-step explanation:
from the graph the coordinates of the points are (2, 5) and (- 4, -1)
the distance is d= √(x2-x1)²+(y2-y1)² = √(-4-2)²+(-1-5)²=√72 = √2*2*2*3*3= 6√2
25 apples to 10 oranges. What is the rate of the fruit
Answer:
The rate of the fruit is 5 apples to 2 oranges.
Step-by-step explanation:
The rate of the fruit is the ratio of apples to oranges. That is, the number of apples divided by the number of oranges into its simplest fraction form:
[tex]x = \frac{25\,apples}{10\,oranges}[/tex]
[tex]x = \frac{5\,apples}{2\,oranges}[/tex]
The rate of the fruit is 5 apples to 2 oranges.
what is the slope intercept form for y-5=3(x-3)
Answer:y=3x-4
Step-by-step explanation:
you add 5 on both sides
simplify
and get y on one side
slope is 3
the y intercept is -4
Which holiday showed greater variability in the
data?
Answer:
christmas
Step-by-step explanation:
is 2.6457513110 a rational number?
what type of transformation is shown
Answer:
A reflection
Step-by-step explanation:
It has been mirrored.
Someone help for 5 and 6
What kind of sequence is this? –165, –180, –195, –210
Solve for x. −12x+13>35 Drag and drop a number or symbol into each box to correctly complete the solution.
Answer:
x < -11/6.
Step-by-step explanation:
−12x + 13 > 35
-12x > 35 - 13
-12x > 22
Divide both sides by -12 and invert the inequality sign:
x < -22/12
x < -11/6.
please help me. find m<4
Answer:
m < 38
Step-by-step explanation:
122
20 +
142
180-
142
m < 38
Alberts bank account decreased by a total of 193 over a period of 12 days. what was the average daily decrease in his account?
Answer:
16.08
Step-by-step explanation:
IF Alberts bank account decreased by a total of 193 over a period of 12 days, then;
193 = 12days
To determine the average daily decrease in his account, thwn;
x = 1 day
Divide both equations
193/x = 12/1
12x = 193
x = 193/12
x = 16.08
Hence the average daily decrease in his account is 16.08
find the value of x.
A fair spinner has 11 equal sections: 4 red, 4 blue and 3 green.
It is spun twice.
What is the probability of getting 2 different colours?
whats 2+2 i need this by 10 minw
Answer:
4 :)
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
The equation of line r is y = –3/2 x + 5. Line s is parallel to line r. What is the slope of line s?
Answer:
-3/2
Step-by-step explanation:
Parallel lines have same slopes.
I need help with geometry
Answer:
70
Step-by-step explanation:
Answer:
∠T=70°
Step-by-step explanation:
360-110+(2×90)=70°
∠T=70°
