Answer:
c=d/a+b
Step-by-step explanation:
a(c-b)=d
a(c-b)/a=d/a
c-b=d/a
c=d/a+b
c=d+ab/a
Suppose 60% of the graduating class in a certain high school goes on to college. If 144 students from this graduation class are going on to college, how many students are from this graduating
class
Answer:
I'm assuming the answer is 400, I'm not quite sure
pls help i will give brainlinest (please explain how to do)
Hello! The missing number is -1.
Notice that we add 1 every time:
-3+1=-2
-2+1=-1
-1+1=0
Therefore, the missing number is -1.Hope this helps!
~Just a felicitous girlie
#HaveAnAwesomeDay
[tex]SilentNature :)[/tex]
I’m not quite understanding this, it’s just not setting in my brain (I’m just now starting in this math class)
Anyone who can help me, thank you I appreciate you, a lot!
I need part a and b
The question has to be worked out and if anyone doesn’t care to explain it to me! :)
Answer:
Step-by-step explanation:
Let x be the number of hours worked
Let C = the charge made by the first company
Let c = the charge made by the second company
You want to know when the costs will be =.
Equations
C = 376 + 12x
c = 280 + 15x
Solution
Make the two right sides equal
376 + 12x = 280 + 15x Subtract 12x from both sides
376 = 280 + 15x - 12x Combine like terms on the right
376 = 280 + 3x Subtract 280 from both sides
376 - 280 = 3x Combine
96 = 3x Divide both sides by 3
32 = x
Each company would have to work 32 hours to get the same amount to be charged.
C = 376 + 12x
C = 376 + 12*32
C = 376 + 384
C = 760
The amount each would charge is 760
What is the place value in the 9 in the decimal 409.5
Answer:
The 9 is in the ones place.
:)
(3a - b)(a + b) - (3a - b)²
Original Amount: 2008
New Amount: 1975
For the given triangle let a = 14.3, b = 16.4, c = 11.7, d = 19.0. Find the perimeter of the triangle.
Answer:
49.7
Step-by-step explanation:
you just add them. thats perimeter
write equations for each of the following graphs!
NO LINKS!!
9514 1404 393
Answer:
y = √(x+4) -2y = -(x -2)^2 -3Step-by-step explanation:
The translation of a parent function f(x) by (h, k) gives the function ...
g(x) = f(x -h) +k . . . . . h units right, k units up
Reflection across the x-axis multiplies the function value by -1.
__
a) The square root function is translated 4 left and 2 down. The equation of the graph is ...
y = √(x +4) -2
__
b) The equation of the parabola is reflected across the x-axis and translated right 2 and down 3.
y = -(x -2)^2 -3
Value of x in this solution
Answer:
Y = 6
Step-by-step explanation:
I need help rn I am going to fail
Answer:
slope is 0
Step-by-step explanation:
Slope formula: m= y2-y1/x2-x1
in (0,-1) (-3-1)
0 is x1
-1 is y1
-3 is x2
-1 is y2
-1-(-1) is 0
-3-0=-3
0/-3 is 0
Thus the slope is 0
Hope this helps!
[tex]70 \times 20[/tex]
I need help please
[tex] \sf \: 70 \times 20[/tex]
[tex]\sf \longmapsto1400[/tex]
OR the question can also be written as
[tex] \sf \: 70 (20)[/tex]
[tex]\sf \longmapsto1400[/tex]
7+2^2⋅6+2^3−6
wat dis using pedmas plz :(
Answer:
9^-4 + 2^-3
Step-by-step explanation:
It can't be broken down anymore under the law of indices.
ANSWER
this answer is 33 pls picke me brainliest
Jackson's mom limits the amount of time he is allowed to play video games. After
Jackson plays for 9 minutes, his mom tells him that he has used up 15% of his time. How
many more minutes can Jackson play before he uses all of his time?
Answer:his mom sounds like a push over
Step-by-step explanation: she’s limiting his video games dude
The initial population of a town 2700, and it grows with a doubling time 10 years . What will the population be in 8 years
Answer:
There were 2160 people in 8 years.
Step-by-step explanation:
find unit rate
10/2700 = 270 people per year
270 x 8 = 2160
what is the simplest form of
-1/4 + 3/8
---------------
5/8
for 20 pts
Answer:
the fraction in simplest form is [tex]\frac{1}{5}[/tex]
Step-by-step explanation:
Hope this helps!
Answer:
you may not find this helpful,
Step-by-step explanation:
0.125 is the answer
Can someone help me?
Answer:
-5.25
Step-by-step explanation:
There are 4 tick marks between every next integer, so you know that they are counting at a value of 0.25 per tick mark. D is at negative 5 plus negative 0.25, with D's position being at -5.25
Help help help help help help
Answer:
where is the questions I don't know
Is the sequence arithmetic or geometric?
1, 2, 4, 8, 16,...
Answer:
Step-by-step explanation:
Geometric sequence.
Each term is obtained by multiplying 2. So, it is geometric sequence
2 = 1*2
4 = 2*2
8 = 4 *2
16 = 8 *2
The length of a pool table is 71 feet and the width is 36 feet. Find the area of the surface of the pool table by multiplying the length by the with
(20 points)
Answer:
2556 feet squared
Step-by-step explanation:
Area is calculated by multiplying length times width. 71x36=2556
It takes Ms. Brown 5/12 hours to hike 11 miles. At this rate, how long will it take her to hike the remaining 7 miles to her camp site?
Answer:
It will take 4 hours and 20 minutes to hike the rest of the 7 miles
Step-by-step explanation:
Jamie drives her car 42 miles using 2 gallons of gas how many miles per gallon does her car get
21 miles per gallon
Step-by-step explanation:
42 ÷ 2 = 21
12 out of 15 soccer players attended practice. What percentage of soccer players attended practice?
Answer:
1.25
Step-by-step explanation:
Answer:
12/15 > 4/5 equals 80%
Step-by-step explanation:
Daniel has a 3/4 pound bag of dog
treats. He will give his dog 1/8 of the treats after they play each day. How many days will the bag last?
Answer: 6 days
Step-by-step explanation:
if you make them into common denominators, it would be 6/8, so it would last 6 days
Answer:
6 days.
Step-by-step explanation:
First, make each fraction have a like denominator
3/4 × 2/2 = 6/8
Then, subtract the 1/8 for each day
6/8 - 1/8 = 5/8
You can either write this out can count how many times you do this, or since were subtracting 1/8 every time, and we have 6/8, you can see that there is enough food to feed the dog for 6 days.
What’s the answer ?
2003 4/11
+
59
=
Answer:
2062 4/11
Step-by-step explanation:
Okay so assuming 2003 4/11 is a mixed number, we just add:
2003 4/11 + 59 = 2062 4/11
Hope this helps:)
Write the following times in words. 8:10am
Answer:
Step-by-step explanation:
eight ten a.m.
- Which product is greater, (-4) • (-6) or
(-7).(-8)? Explain
Answer:
(-7)*(-8)
Step-by-step explanation:
Two negatives make a postive so 7*8=56 and 4*6=24.
Work out m and c for the line: 2 y + 6 x = − 4
Answer:
mn
Step-by-step explanation:
PLEASE HELP WITH ALL
Answer:
For 9., the answer is x = -6
For 10., the answer is x = 6
For 11., the answer is x = -7
For 12., the answer is x = -6
Answer choices
A: 112
B: 34
C: 68
D: 73
Answer:
Step-by-step explanation:
This is an isosceles triangle, since XY and ZY are the same length. That means by the Isosceles Triangle Theorem, angle X and angle Z are congruent. Since the measures of a triangle by the Triangle Angle-Sum Theorem have to add up to equal 180 degrees, then angle Y, the vertex angle, measures
180 - 34 - 34 which is 112, choice A.
the answer is A. 112 hope this helps
Help help help math please pelsss
Answer:
a is 2-1= 1 b is 1-2=1 c is 1 its simple "liahthegoddest'
