Answer: 10
Step-by-step explanation: first subtract 13 from 53 which gives you 40 then divide 40 by 4 which gives you 10 but because your first class is double more than your second class it has 20 students and your second class has 10 students and because you have to add that 13 back in your third class has 23 students
is f(x) = 60(1.07)x an exponential growth or decay
Answer:
exponential growth
Step-by-step explanation:
a value is greater than 1, therefore it is growth
Maya is working two summer jobs, making $21 per hour tutoring and making $8 per
hour clearing tables. In a given week, she can work a maximum of 13 total hours and
must earn at least $160. Also, she must work at most 7 hours tutoring and a
minimum of 3 hours clearing tables. If x represents the number of hours tutoring
and y represents the number of hours clearing tables, write and solve a system of
inequalities graphically and determine one possible solution.
Answer:
yes it can be done.
Uh yeah I need help can someone please explain to me please and thank you :)
Answer:
53/36
Step-by-step explanation:
56/36 is already in it's simplest form
Answer:
1 17/36
Step-by-step explanation:
Turn each fraction into their LCD (least common denominator)
5/9 turns into 20/36
11/12 turns into 33/36
add 20 + 33 = 53
Keep denominator 53/36
53/36 simplified as mixed number = 1 17/36
Matt makes $80 a month mowing lawns. His friend James also mows lawns, but he makes x dollars less per month than Matt does. James makes a total of $816 per year. How much less each month does James make than Matt?
Equation: 12(80 – x) = 816
Solve the linear equation to find the value for x.
x =
How much does James earn each month?
Remember that x represents how much less per month James makes than Matt.
Answer:
its uh 56
Step-by-step explanation:
Write the ratio as a fraction in simplest form which whole numbers in the numerator and denominator 9 m : 27m
Answer:
1/3
Step-by-step explanation:
9/27 simplified is 1/3
How is the graph if y=2x^2 -9 different from the graph of y=2x^2+8
Answer:
y=2x^2+8 on a graph is smaller than y=2x^2-9 on a graph.
Step-by-step explanation:
BRAINIEST This is due today whoever answers this I will give them brainiest
Answer:
(a) There are 3 terms.
(b) There are 4 factors in the first term, which are 1, 2, 4, and 8.
(c) The term 16 is a constant.
Omar is saving to buy a car on his 18th birthday. He plans on spending $4,500. How much must he save each week, if he plans to work the entire year with seven weeks off?
Question 6 (1 point)
Kalief's scores on his first four History tests were 80, 85, 88, and 95. What is his test average?
a 85
b 85.5
c 84.5
d 87
Will give brainliest!! Help!!
Write a linear function f with f(-4) = 2 and f (6) = -3.
Answer:
Step-by-step explanation:
we have 2 pts (-4,2) and (6,-3)
slope = [tex]\dfrac{-3-2}{6-(-4)}=\dfrac{-5}{10}=-\dfrac{1}{2}[/tex]
so: [tex]y=-\dfrac{1}{2}+b[/tex]
plug in any point:
[tex]-3=-\dfrac{1}{2} * 6 +b[/tex]
[tex]b=0[/tex]
so, [tex]y=-\dfrac{1}{2} x[/tex]
HI GUYS COULD U HELP ME ON THIS PLEASSE
I REALLY SUCK IN MATH SORRYY....
TY TO WHOEVER HELPED ME IT MEANS SM
Answer:
I sure is 12,550 you're welcome
Answer:
475
Step-by-step explanation:
use x for the big market
so small market is 96/(1/5)
so its 475
Find the difference of the polynomials x2 - 3x - 4 and x - 3x2 - 8
Answer:
4x2 - 4x + 4.
Step-by-step explanation:
x2 - 3x - 4 - (x - 3x2 - 8) Distribute the negative over the parentheses:
= x2 - 3x - 4 - x + 3x2 + 8 Bring like terms together:
= x2 + 3x2 - 3x - x - 4 + 8
= 4x2 - 4x + 4.
Find the value of 3x + 2 when 7 + x = 5
Answer:
5x I think I don't know is it right look in calculator
The value of (3x + 2) when (7 + x = 5) is -4.
What is a expression? What is a mathematical equation? What is Equation Modelling?A mathematical expression is made up of terms (constants and variables) separated by mathematical operators. A mathematical equation is used to equate two expressions. Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.
We have the following equation as -
x + 7 = 5
We can write -
x + 7 = 5
x = 5 - 7
x = - 2
Now, we have to find -
3x + 2
3(-2) + 2
- 6 + 2
- 4
Therefore, the value of (3x + 2) when (7 + x = 5) is -4.
To solve more questions on Equations, Equation Modelling and Expressions visit the link below -
brainly.com/question/14441381
#SPJ2
the answers options are
consecutive interior angles
alternate interior angles
alternate exterior angles
corresponding angles
virtical angles
linear pair
Answer:
m∠7= corresponding angle
m∠5= Alternate Interior Angle
m∠6= Consecutive Interior Angle
m∠2= Linear pair
Step-by-step explanation:
PLEASE HELPPP!!!
How does the graph of f(x) = (x+7)^3 -8 compare to the parent function g(x)= x^3?
7(5x-3)-10=2(3x-5)-3(5x-7x)
Answer:
x=21/23
Step-by-step explanation:
Simplify the expression.
(5p + 17.6) − (−3p + 12.2)
2p − 29.8
2p − 29.8
8p+5.4
8p+5.4
2p+5.4
, 2p+5.4,
5p+12.2
Let's simplify step-by-step.
5p+17.6−(−3p+12.2)
Distribute the Negative Sign:
=5p+17.6+−1(−3p+12.2)
=5p+17.6+−1(−3p)+(−1)(12.2)
=5p+17.6+3p+−12.2
Combine Like Terms:
=5p+17.6+3p+−12.2
=(5p+3p)+(17.6+−12.2)
=8p+5.4
Answer:
=8p+5.4
4 x 10 5+ 3.3 x 10 6
Answer:
389.8 cmiiw
Step-by-step explanation:
just use your calculator
Write the equation of the line described below in point-slope form.
Answer: 1.
Step-by-step explanation:
First, rewrite the equation in slope-intercept form to find the slope. 5x + 2y = 9 2y = -5x + 9 y
Look at the image and answer the following question:
Step-by-step explanation:
Price = $1.70
V = 500ml → Litre
V = 500 ÷ 1000
V = 0,5 L
= $1.70 / 0,5L
= $1.70 × 2 / 0,5 × 2
= $3.40/L
Option → C
Answer:
$3.40
Step-by-step explanation:
As seen on image the price for 500ml is $1.70
1L = 1000ml so to find how much a Litre cost we need to multiply the given price by 2
1.70 x 2 = $3.40 is the answer to your question.
What is 0.0287769784 rounded to the nearest whole percent? please help me
Answer:
0.03%
Step-by-step explanation:
please hurry and help i will mark brainliest
Ouch that question doesn't give much information for me to understand what I need to do sorry lol
Find the 11th term of the geometric sequence 7,35,175,..
HELP what is the value of x?
Answer:
x = 16
Step-by-step explanation:
The triangle in question is an isosceles triangle which means :
m<Q = m<P and the sum of interior angles in a triangle is equal to 180
so we can find the value of x using the following equation:
5x - 2 + 3x + 3 + 3x + 3 = 180 add like terms
11x + 4 = 180 subtract 4 from both sides
11x = 176 divide both sides by 11
x = 16
19% of __ is 4.56 can someone help
Answer:
the answer is 24
.........................
this diagram shows a right angled triange what is the value of h correct your answer to 1 decimal place
Answer:
8.2 cm
Step-by-step explanation:
The given shows us that we will be using CAH from SOH CAH TOA where
cos theta = adjacent / hypotenuse
in this case it will be
. cos 47 = h / 12
we want h to be the subject so we will multiply both sides by 12
. h = cos 47 * 12
. h = 8.184
now all you have to do is round to 1d.p
. h = 8.2cm
PLEASE HELPPPPPPP, ITS 50 POINTS PLEASEEEEE
Answer:
1. two times 8
Step-by-step explanation:
PLS HELP MEEE
Determine which lines, if any, are parallel. Choices may be repeated and some might not be used at all.
Answer:
a,c,b,d,5
Step-by-step explanation:
BAKING Pablo is making muffins for a bake sale. Before he starts baking, he goes online to
research different muffin recipes. The recipes that he finds all specify baking temperatures
between 350°F and 400°F, inclusive. Write an absolute value inequality to represent the possible
temperatures t called for in the muffin recipes Pablo is researching.
Answer:
350°F and 400°F
