CJ walks 8 miles in 3 hours. at what unit rate does CJ walk? Please only answer is you understand the question
Answers
Answer:
B
Step-by-step explanation:
I had this on my previous test, lol
Related Questions
is 9 a irrational number
Answers
Answer:
No.
9 Is rational.
Step-by-step explanation:
I'm 100% sure.
simplify this algbraic expression completely 5y-3(y+2)
Answers
Answer:
2y - 6
Step-by-step explanation:
5y - 3(y + 2)
distribute
5y + (-3 * y) + (-3 * 2)
simplify
5y -3y + ( -3 * 2)
5y - 3y + ( -6)
5y - 3y - 6
combine like terms
5-3 = 2
2y - 6
summer babysitting. She decided
to put this money in a bank that
earns a 5% simple interest rate.
How many years will it take to
double her initial deposit?
A) 10 years
B) 12 years
C) 15 years
D) 18 years
E) 20 years
Answers
Answer: B.12 years
Step-by-step explanation:
Evaluate 3x-5y when x=5 and y=1
Answers
3(5) - 5(1)
15 - 5 = 10
Solution: 10
Answer:
10
Step-by-step explanation:
Place it in.
3(5)-5(1)
15-5
10
if two fair coins are tossed simultaneously, what are the chances of both coming up 'heads'?
Answers
Answer:
i think 1/4
Step-by-step explanation:
Answer:
[tex]\frac{1}{4}[/tex]
Step-by-step explanation:
We name the coins coin 1 and coin 2 for the sake of simplicity.
There are four possible situations:
coin 1 head, coin 2 head
coin 1 head, coin 2 tails
coin 1 tails, coin 2 head
coin 1 tails, coin 2 tails
Only case 1 results in both 'heads'. So the probability is 1/4.
what is the value of x?
Answers
Answer: The horizontal value in a pair of coordinates how far along the point is. The X Coordinate is always written first in an ordered pair of coordinate (x,y), such as (12, 5).
Step-by-step explanation: Hope This Helps :)
For a example, the value 12 is the X coordinate. And Also called Abscissa.
a rock is thrown into a pond from a bridge above. The path the rock follows can be modeled by the equation h = - 16t^2 +44t + 12, where t is time and h is the height of the rock. Which of the following expressions is equivalent to this expression?
Answers
Ans
Step-by-step explanation:i dont know
PLEASE ANSWER 16 17 18 CORRECTLY I WILL MARK BRAINLIST
Answers
Answer:
A A B
Step-by-step explanation:
x + 3 = 0
y = 1
What is the solution of the system?
(3, 1)
(1, 3)
(1, -3)
(-3, 1)
Answers
Answer:
1 i think this is answer...
In quadrilateral ABCD m < A= 90°
m 2 C = 50° and m < B = m D.
Find the degree measure of < B.
Answers
Answer:
m∠B = 170°
Step-by-step explanation:
Sum of all angles in quadrilateral is 360°:
m∠A + m∠B + m∠C + m∠D = 360°
m∠B = 360° - m∠A - m∠C - m∠D
m∠A = 90°
m∠B = m∠D= 50°
m∠B = 360° - 90° - 50° - 50° = 170°
1 is 25% of what number?
Answers
Answer:
4
hope it helps.........
Answer:
1 is 25% of 4
Step-by-step explanation:
let the number be x,
so, 25% of x = 1
=》25/100 × x = 1
=》 1/4 × x = 1
=》 x = 1×4
=》 x = 4
hence the required number is 4
i hope u got it
Given that R= 7x + 7y
Find r when y = 2 and R=8
find x
Give your answer as a fraction in its simplest form.
Answers
Answer:
Step-by-step explanation:
564/5
3(3) + 3(2/3)......................
Answers
6) A right triangle its rotated about an axis that passes through its height as shown. Which type of object will be formed by its rotation? Describe in words or draw a picture
object will be formed by its rotation? Describe in words or draw a picture.
Answers
Answer:
a cone
Step-by-step explanation:
i got it right
Answer:
CONE
Step-by-step explanation:
For questions 13 - 14, determine which mappings are functions. please help, will give brainliest
Answers
Answer:
24
Step-by-step explanation:
is 355.95 correct when it was 325 with 10.5% tax ?
Answers
Answer:
359.13
Step-by-step explanation:
Sales tax rate: 10.5%;
Price without tax: $325 dollars;
Amount of sales tax ≈ $34.13 dollars;
Price with sales tax ≈ $359.13 dollars;
Your bill at pizza hut is $30. You leave 20% tip. Whats is the amount of tip?
Answers
You gave $30.
[$30 * 0.20] (tip % amount) = $6.
You left $6 in tips.
Need to solve help plz
Answers
Launch Problem
A group of friends is making goody bags for a birthday party. They have 12 pencils, 6 erasers, and 18 stickers.
(a) What is the greatest number of identical goody bags they can make using all of the pencils, erasers, and stickers?
(b) How many pencils, erasers, and stickers would each bag have?
Answers
Answer:
A) 6
B) 2 Pencils,1 Eraser,3 Stickers.
Step-by-step explanation:
Hope this helps!
-2x + y = 11
-7x - y - 25
Answers
A giant tortoise moves at a slow but steady pace. It takes
the giant tortoise 3 seconds to travel 10.5 inches.
How many inches will the tortoise travel in 1 second?
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Using the common denominator, what is an equivalent fraction for
4/7 ?
Answers
Answer:
6/7,5/7,and 1/8 I think T^TRewrite in simplest terms: -2(3g-8g+8)-9g−2(3g−8g+8)−9g
Answers
Answer: 2g - 32
Step-by-step explanation:
-2 (3g - 8g + 8) - 9g - 2 (3g - 8g + 8) - 9g
First step is to use the distributive property to distribute 2.
The expression is now:
-6g + 16g - 16 - 9g - 6g + 16g - 16 - 9g
Now you put the like terms together..
-6g + 16g - 9g - 6g + 16g - 9g -16 - 16
All that is left to do is combine them!
(-6g + 16g - 9g - 6g + 16g - 9g) + (-16 - 16)
2g + (-32)
2g - 32
Hope that helped!
4X + 11 < -21 graph represents
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Answer:
The graph of y = 4x - 11 is translated up 8 units. Which equation represents the translated graph? f y = 4x - 19 g y = 4x - 3 h y = 12x - 11 j y = 12x - 3
Answer: x=-8. (graph with open circle going left from -8 for khan academy)
Step-by-step explanation: -21-11<-32
4x>-32
x<-8
boris has 10 pairs of jeans 15 shirts and 7 sweaters in his closet right the ratio of sweaters to pairs of jeans using a colon
Answers
Answer:
7:10 or 3:5
Step-by-step explanation:
Answer:
Step-by-step explanation:
7:10 h
1-27
What is the simplified version of Square root of -27
Answers
Answer:
3√3
Step-by-step explanation:
PLEASE HELP!! Will mark brainliest, find the measure of
Answers
Answer:
[tex]m\angle BYP=42^\circ[/tex]
Step-by-step explanation:
Lines and angles
The figure shows three lines forming two angles BYP and PYH whose measures add up to 90° because it's marked as a right angle.
[tex]m\angle BYP+m\angle PYH=90^\circ[/tex]
We are given the acute angles as a function of m. thus:
5m + 98 + 2m + 48 = 90
Simplifying:
5m + 146 = 90
5m = -56
m = -56/5 = -11.2
m = -11.2°
To find the measure of angle BYP, substitute m in
5m + 98 = 5*(-11.2) + 98 = 42°
[tex]m\angle BYP=42^\circ[/tex]
what’s the answer? i need it asap please
Answers
Answer:
D
Step-by-step explanation:
Subtract 30 and 16. Cross out 0 and make it a 10 and 10-6= 4 then take 1 from 3 and make it a 2 and 2-1=1. It will all equal up to 14!
Answer:
8x+30+4x+18=180
12x+48=180
180-48=12x
132=12x
x=132/12
x=11
50 POINTS!!!!!! PLEASE HELP FAST
What is the radical form of the expression 423?
Answers
Answer:
A
Step-by-step explanation:
A fraction exponent can be represented using a radical. The base number is the number in the radical. The numerator of the fraction is the exponent inside the radical. The denominator is the type of radical.
To write an exponent in radical form , the denominator, or index goes in front of the radical, and the numerator goes inside of the radical. We raise the base to the power of the numerator
4 2/3
∛4².
Hope this helps :)
PLEASE HELP!! WHAT IS x???
Answers
9514 1404 393
Answer:
x = 90 degrees
Step-by-step explanation:
There are several ways to go about this (as is often the case with math problems). Here, we'll use the fact that an inscribed angle is half the measure of the arc it intercepts.
arc DE = 2×∠DFE = 60°
arc EF = 2×∠ECF = 60°
arc CF = 2×∠CEF = 60°
Then arc DEC is ...
arc DEC = arc DE +arc EF +arc FC = 60° +60° +60° = 180°
Angle DBC is half the measure of this arc, so is ...
∠DBC = 180°/2 = 90° = x
