Answer:
75 percent
Step-by-step explanation:
percent increase = increase/original ×100
= (35-20)/20 ×100 =15/20 ×100= 15×5= 75
Which expression is equivalent to
(5^-2)(5^-1)
A. -1/125
B. -1/5
C.1/125
D.1/5
Answer:is 5 ^ -2 ????
Step-by-step explanation:
Find the slope between the points (2,9) and (3,1) *
Please I need help immediately
Answer:
1
Step-by-step explanation:
Distance between x's (Δx)
0
This field is calculated automatically, you cannot change it's value manually.
Distance between y's (Δy)
1
d = √(Δy2 + Δx2) = √(12 + 02) = √1 = 1
Three bus tickets cost $5.
How many bus tickets can you buy with $15?
Answer: 9 tickets
Step-by-step explanation:
y=-3/7x(-1/7) whats the slope and y-intercept
Answer:
Step-by-step explanation:
Slope= -3/7
Y x intercept = -1/7
Answer:
the slope is -3/7
y int is -1/7
9 yards times 3 over 1 times 2 over 1 =54 over 1
Answer:
yeah
Step-by-step explanation:
thanks, 5 star, brainliest pls
Please help me?
Find the slope of the points given, and show work
(2,4) and (-3,3)
Answer: 1/5
Step-by-step explanation:
Let's find the slope between your two points.
(2,4);(−3,3)
(x1,y1)=(2,4)
(x2,y2)=(−3,3)
Use the slope formula:
m=y2−y1/x2−x1
=3−4/−3−2
=−1/−5
=1/5
-x+y = 5
x - 5y = -9
Solve by elimination
Y and x
Answer:
x = -4 and y = 1
Step-by-step explanation:
-x + y = 5
+ x - 5y = -9 <— let’s eliminate x
————————————-
-4y = -4
y = 1
x - 5y = -9 <— substitute for y
x - 5(1) = -9
x - 5 = -9
+5 = +5
x = -4
3 left parenthesis x space minus space 8 right parenthesis greater than negative 4 space plus space x
Answer:
The solution of the given inequality
x > 10
Step-by-step explanation:
Step(i):-
Given inequality
3 ( x-8) > -4 + x
Multiply
3 x - 24 > -4 +x
subtract 'x' on both sides , we get
3 x - 24 - x > - 4 + x - x
⇒ 2 x - 24 > - 4
Step(ii):-
Adding '2'4' on both sides , we get
⇒ 2x - 24 + 24 > -4 +24
⇒ 2 x > 20
Dividing '2' on both sides , we get
[tex]\frac{2x}{2} > \frac{20}{2}[/tex]
x > 10
Final answer:-
The solution of the given inequality
x > 10
a store bought 250 toys at a cost of 24$ each.
they sold all the toys at a percent markup of 60 percent.
Answer: 2.5
Step-by-step explanation:
I took the test
Answer: $9600 revenue and $3600 profit from the toys
Step-by-step explanation: used a markup calculator
I need help with this question.
The question is :
Find the distance between the points (-4.4, 9.9) and (-4.4, -5.6).
Answer:
14.3 and -1.2
Step-by-step explanation:
To find the distance between both points subtract the larger point from the smallest and that should give you the answer.
Lin's family has completed 80% of a trip. They have traveled 32 miles. How long is the whole trip?
Answer: 50 miles
Find t:
0.70t = 35. Dividing both sides by 0.70, we get:
35
t = ----------- = 50
0.70
The total trip length is 50 miles.
Combine the like terms to simplify the expression 16y - 7y.
Answer:
9y is the simplified expression your looking for.
Step-by-step explanation:
use synthetic division to find the quotient when 3x^3-13x^2+2x-5 is divided by x-4?
Answer:
Step-by-step explanation:
4_| 3 -13 2 -5
12 4 24
3 1 6 19
3x^2 + x + 6 + 19/(x - 4)
HELP IM DOING THIS RN!
Answer:
10
Step-by-step explanation:
2. 2. 2
6 +8 = C
36+64=100
Square root 100=10
Answer:
-10
Step-by-step explanation:
here is my explanation i count the distance from store to home for B
and that give me 8^2
for A i count the distance home to school give me 6^2
I add it 6^2 + 8^2 = -10
so C= -10
let me know if is correct
Kevin purchased 5 hamburgers for $1.40 each and 6 sodas for $1.25 each. The tax on his order was 8%. What was the total cost of Kevin's purchase?
O $22.50
O $15.66
$14.58
0 $1431
Answer:
15.66
Step-by-step explanation:
GO GO POWER RANGERS
evaluate 7y-3y for y=2
Answer:
8
Step-by-step explanation:
So. Let's plug in 2 for y. 7(2)-3(2). Before we subtract, let's multiply first. 7 times 2 is 14 and 3 times 2 is 6. So now the equation looks like this: 14-6. From here, you do regular subtraction to get 8. Hope this helps!
Draw the number line to represent.
Whole numbers which can divisible by 2 and 4 between 28 and 48.
Answer:
Mas não reconhecida como a face da sua vida
please hurry and answer correctly
Answer:
384
Step-by-step explanation:
A = (a+b) · h/2
Please I need this
I will give Brainliest
Answer:
2
Step-by-step explanation:
2.(-3)-4-5.(-2) cevabı nedir acil hatalı oldursa bildirilem!!!
Answer:
2.-3=-6
-5.-2=10
-6-4+10=0
1/6 + 3/4 = how many units
Answer:
[tex]\frac{11}{12}[/tex]
Step-by-step explanation:
hope this helps sorry if incorrect have a good rest of your day
Answer:
22/24, but simplified is 11/12
Step-by-step explanation:
Please help me- AND PLEASE EXPLAIN
Answer:
A=35, B=55, and C=25
Step-by-step explanation:
Angle A and the angle next to it are linear pairs, so you can subtract 145 from 180.
if you already know Angle A, and that the other angle is 90 degress, you can add 90+35 and subtract it from 180 to get Angle B
Angle C is paired with the angle across from it (I forgot what the term is called) so it is 25 degrees.
HELPPPP meememmee pls
Answer:
-27
Hope this helps.
I really got nothing else to say so um.
Goodbye
where does x go in the fraction?
15/100 = ?/?
how do you graph/ solve quadratic equations
how do I work this out I need full answer im lost
Answer:
7x = 35cm ; 2x = 10cm
Step-by-step explanation:
7x and 2x are the lengths
7x+2x=45
Then you take 7 + 2 = 9
so is gonna be 9x = 45
then you divide both side with 9
so is gonna be x = 5
Then you take 5 multiply 7 : 2
so 7 x 5 = 35cm
2 x 5 = 10cm
Express 49 1/2 in simplest radical form.
Answer:
[tex]\sqrt{49}[/tex]=7
The value of the square root of the number 49 is 7.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs. An nth root of a number x is a number r that when raised to the power n yields x.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the number is 49 and the square of the number is calculated as,
E = √49
E = √ ( 7 x 7 )
E = 7
To know more about an expression follow
https://brainly.com/question/28519153
#SPJ2
What is the quotient of 9/14 and 2/7
Answer: Hi, the answer is 9/4 or C!
Step-by-step explanation:
You would take 2/7 and multiply both the top and bottom by 2 to make it 4/14, the. youd flip 4/14 into 14/4, then multiply the top numbers (9 and 14 by eachother to get 126) then multiply the bottom numbers ( 14 and 4 to get 56) and simplify the new fraction (126/56) to get 9/4!
Forty students went on a trip on Wednesday. On Thursday, 15% less students went on a similar trip. How many students went on the trip on Thursday?
Answer:
34
Step-by-step explanation:
40 * .15= 6
40-6 = 34
okkk so you do 40 * .15 because you just put a decimal point before all percentages to convert it into number
40*.15= 6
then subtract 6 to the original amount
40-6=34
34 students went on the trip on thursday cause 6 students got killed by bears in the last trip.
***PLEASE HURRY TIMED TEST***
***WILL MARK BRAINLEST***
Classify the system of equations.
x= -5 - y
2 + y = -x+3
intersecting
parallel
coincident
Answer:Solve x=−5−y;2+y=−x+3
I will solve your system by substitution.
x=−y−5;y+2=−x+3
Step: Solvex=−y−5for x:
Step: Substitute−y−5forxiny+2=−x+3:
y+2=−x+3
y+2=−(−y−5)+3
y+2=y+8(Simplify both sides of the equation)
y+2+−y=y+8+−y(Add -y to both sides)
2=8
2+−2=8+−2(Add -2 to both sides)
0=6
Step-by-step explanation:
Answer:parallel
Step-by-step explanation: