Increase total = original amount x (1 + increase rate)
40 x (1 + 0.70)
40 x 1.7 = 68
The answer is 68
68 is the answer hope it help's
Simplify the expression:
5(7 − 4n) =
Answer:
35 - 20n
Step-by-step explanation:
Use destributive property.
5 * 7 = 35
5 * 4n = 20n
35 - 20n
The value of y is directly proportional to the value of x. If y = 36 when x = 140,
what is the value of y when x = 70?
Answer:
j
Step-by-step explanation:
14.2cm correct to 1 decimal place
Answer:
14.1
Step-by-step explanation:
Help me I don’t understand
Answer:
It is B i think
[tex]Write x^{2} -12x+19 in the form (x+a)^{2} +b[/tex]
Answer:
(x - 6)² - 17
Step-by-step explanation:
Given
x² - 12x + 19
Using the method of completing the square
add/ subtract ( half the coefficient of the x- term )² to x² - 12x
= x² + 2(- 6)x + 36 - 36 + 19
= (x - 6)² - 17
!! Plss help me!! ASAP!! I will give you BRAINLYEST!!!
Look at the circle and student's work below. Please explain what the student did
incorrectly and what the correct answer is.
!!Plss just help me :(
31.4 cm
Step-by-step explanation:
the radius is 5 so the diameter is 10 so you'll have to multiply 3.14 by 10 not 5
m/4-7=-3 what is the value of m
m/4-7= -3
m/4-7+7= -3+7
=> 16
Ans. Value of m is 16.
Hope this helps!
Answer:
Answer is 1 because it -3+7/4=1
Simplify - 40 |+8-23/7
Answer:
-247/7
Step-by-step explanation:
-40+8-23/7
=-40+(56-23)/7
=-40+33/7
=(-280+33)/7
=-247/7
Which of the following is equivalent to this expression?
SELECT ALL THAT APPLY
- (-10k + 20k + })
Answer:
121
Step-by-step explanation:
Use the diagrams to answer the problems,
1.
a) ABC ~ _____
b) set up a proportion to
solue for x.
c) x=
d) BC=
e) scale factors=
5 weeks = how many days???
Answer: 35 days
Step-by-step explanation:
Answer:
35 days
Step-by-step explanation:
7 days in 1 week
35 days in 5 weeks
True or False: The slope between the points (5.-7) and (8, 8) is
Answer:
The slope between the points (5.-7) and (8, 8) is _____ (what is the number)
Step-by-step explanation:
Answer:
The correct slope is 5
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
Fill in the blanks to complete the equation that
describes the diagram.
Answer:
-1+(-5)=-6
Step-by-step explanation:
This is the answer
PLS I REALLY NEED AN AWNSER
Which of the following sets could be the sides of a right triangle? (5,8,12) (2,3, square root of 10) (3,5,square root of 34)
Which expressions are equivalent to 1/2+3c+4/5?Check all that apply.
Answer: A, C and E.
Step-by-step explanation:
The expressions 1/2 + 3c + 4/5 is thesame as writing 3c + 1/2 + 4/5, 1/2 + 4/5 + 3c, 4/5 + 1/2 + 3c, 3c + 1/2 + 4/5.
In all the expressions written above, the only thing that can be seen is just that the position of the numbers were alternated.
Therefore, based on the options given, the answer will be A, C, and E.
It took a ball 4 minutes to roll 146 feet. What was this ball's average speed, in feet per second? (round to the nearest hundredth)
Last month, a car dealer sold 50 cars. This month, 60 cars
were sold. Find the percent increase in sales.
Answer:
t think from 50% to 75% that is my answer
The seventh grade band has 15 drummers and 12 trumpet players. The eighth grade band band has 10 drummers and 8 trumpet players. Do the ratios form a proportion
PLEASE HELPPP!! Two balloons, Balloon A and Balloon B, have a total volume of 3/5 gallon. Balloon A has a greater volume than Balloon B. The difference of their volumes is 1/5 gallon. Write and solve a system of equations using elimination to find the volume of each balloon.
Answer: A= 2/5
B= 1/5
Please Answer!
Which expression is equivalent to the given expression?
4(a−3)=
−8a
4a−12
4a−3
−4(a+3)
Answer: The answer is 4a−12
Given: 3x - 2 ≤ 2x + 1.
Choose the solution set.
{x | x R, x ≤ 1}
{x | x R, x ≤ 3}
{x | x R, x ≤ -3}
{x | x R, x ≤ -1}
Answer:
[tex]\boxed{\boxed{\pink{\bf \leadsto Hence \ the\ correct \ option \ is \ 2 . }}}[/tex]
Step-by-step explanation:
A inequality is given to us and we need to find the solution set . The inequality given to us is :-
[tex]\bf \implies 3x -2 \geq 2x + 1 \\\\\bf\implies 3x - 2x \geq 2 + 1 \\\\\bf\implies\boxed{\bf x \geq 3} [/tex]
This means that x belongs to Real Numbers. Hence final answer would be :-
[tex]\boxed{\red{\bf { x | x \in R , x \geq 3 }}[/tex]
Hence option 2 is correct .simplify the expression
Trey designs a new game for cell phones. The game has 10 levels.
Each level takes 38 seconds to complete. How many total seconds does
it take to complete Trey's game?
Please help in maths
Answer:
[tex](3d^{4})^{2} = 9d^{8}[/tex]
option B is correct
Step-by-step explanation:
Write an improper fraction equivalent to 7 %.
Answer:
7/7
Step-by-step explanation:
The fraction 7/7 is considered to be improper by most mathematicians. The definition of a proper fraction is that the numerator is less than the
5 1/4 minus 2 5/8 in fraction form HELP!
Answer: 2.625
Explanation: 5 1/4 - 2 5/8 = 21/8 = 2 5/8 = 2.625
Answer:
I think the awnser to this is 2 5/8
bakit sinasabing ang tao ay nilikhang "kawangis ng diyos"?
Answer:
ito ay upang makilala ang mga natatanging katangian ng kalikasan ng tao na nagpapahintulot sa Diyos na maipakita sa mga tao.
:)
Alison's dog is 6 pounds more than five times the weight of gales dog what algebraic equation could you make to find G which is the way to gail's dog.
Answer:
g = (x - 6) / 5
Step-by-step explanation:
Given:
Let :
Alison's dog = x
Gale's dog = g
x is 6 pounds more than 5 times g
Mathematically,
x = 5g + 6
We can solve for g ;
x - 6 = 5g
Divide both sides by 5
(x - 6) / 5 = g
PLz help with all of them find the mean
Answer:
Step-by-step explanation:
The first one has a median of 5, because 5 is the middle number of a set when they are in order of least to greatest, or in this case 0, 1, 2, 3, 4, 5, 6, 6, 7, 7, 9.
The second one is 3, because it is in the middle when it is 0, 2, 3, 3, 3, 4, 6.
The third one is 2, 3, 6, 7, 25 and the median is 6.
The fourth one is is 4, and is already ordered properly.
The last one is 2, and is also ordered properly.
Answer:
Update on
Step-by-step explanation:
shay hit me....
gooo
What is the solution to this system of equations?
{ y = –3x – 2
( 6x + 2y = -4
A (6,2)
B (1,-5)
C No solution
D Infinitely many solutions
Answer:
C no solutions
Step-by-step explanation:
Correct me if I'm wrong
