Answer:
-3
Step-by-step explanation:
x+1=3
. Krista went shopping for jeans. She found a great pair for $59. She found a second pair that was pretty nice and cost only $28. About how much less would Krista spend if she bought the second pair of jeans? $20 less $40 less $30 less $80 less
Answer: Krista would spend $31 less if she bought the second pair.
Step-by-step explanation:
Given: Price of first pair of jeans = $59
Price of second pair of jeans = $28
If Krista bought second pair of jeans ( which costs $28) instead of first pair of jeans ( which costs $59), the she should pay $59-$28 = $31 less.
Hence, Krista would spend $31 less if she bought the second pair.
Karim has a backpack that weighs 2 pounds. He puts three books in the backpack. Each book has the same weight. The total weight of the backpack with the books is 8 pounds. Write and solve an equation to find the weight, b, of each book.
Answer: 8 = 2b
Step-by-step explanation: It weights 8 pounds so multiply 2 by 4(or b)
A car goes 54 miles on 3 gallons how many miles does the car go on 8 gallon of gas
Answer:
144
Step-by-step explanation:
54/3 = 18
18 miles for every gallon
18x8= 144
Hope that helps!
A bowl contains blueberries and strawberries. There are a total of 12 berries in the bowl. The ratio of blueberries strawberries is 1 to 2. How many of each berry are in the bowl? blueberries strawberries
Answer:
4 blueberries and 8 strawberries
Step-by-step explanation: 8 plus 4 is 12. 4 to 8 is equal to 1 to 2
During summer vacation, Juan traveled a total distance of 900 miles. His trip took 12 hours. What was the average speed during the trip in miles per hour (mph)? Show your work for full credit!
Answer:
75 miles per hour
Step-by-step explanation:
In order to find the answer, you have to use the formula to calculate the speed:
s=d/t
s=speed
d=distance traveled= 900 miles
t=time elapsed= 12 hours
Now, you can replace the values in the formula:
s=900 miles/ 12 hours
s=75 miles per hour
According to this, the answer is that the average speed during the trip was 75 miles per hour.
There are 36 boys on a school bus. If 60% of the students on the bus are girls, how many total
students are there? Use a proportion to solve.
Answer:
54
Step-by-step explanation:
First, we can discover that 40% of the class are boys
100-60=40
Second, we need to work out what ten per cent of the class is, which we get by dividing 36 by 4:
36÷4=9
9 is equal to ten per cent.
Then, we multiply this by 6 because 10×6=60, which is the percentage of girls in the class.
9×6=54
Therefore, we have 54 girls on the bus
Geometry!! Need help
Answer:
90 Degrees
Step-by-step explanation:
Answer:
90° will be the measure,
Step-by-step explanation:
If the angles are congruent, it means that they are same, to find them out, we can be using a simple equation,
Let the angles be x,
x + x = 180° (Because, both the angles are equal as they are congruent)
=> 2x = 180°
=> x =( 180 / 2 )°
=> x = 90°
If my answer helped, kindly mark me as the brainliest!!
Thank You!!
Which of the following statements is TRUE about minor sectors?
The central angle of a minor sector is equal to 180°.
The central angle of a minor sector is less than 180°.
The central angle of a minor sector is greater than 270°.
The central angle of a minor sector is equal to 360°.
The statement "The central angle of a minor sector is less than 180°" is true option second is correct.
What is a circle?It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle)
As we know,
In the circle, if the central angle is less than 180 degrees then the sector is known as a minor sector.
The definition of the minor sector also says that "the central angles of a minor sector is less than 180"
Thus, the statement "The central angle of a minor sector is less than 180°" is true option second is correct.
Learn more about circle here:
brainly.com/question/11833983
#SPJ2
algebra 2
-16x^2+4x+13=0
Answer:
x=1 ± √53/8Step-by-step explanation:
Can you find the rate of change. X = 2, 6, 8 Y = 3, 7, 9
Change 45% to a decimal and to a fraction reduce to the lowest terms.
Answer:
0.4 and 2/5
Step-by-step explanation:
Answer:
0.4
Step-by-step explanation:
45/100= 0.45
lowest term:
9/20= 0.45
2) 4e + 6 - 2e + 5f + 2 - 2f
8 + XS -
A. 6e + 3f + 4
A. 6e
B. 6e + 7f + 8
C. 2e + 7 + 4
D. 2e + 3f + 8
Answer:
The answer is D. 2e + 3f + 8
Step-by-step explanation:
4e + 6 -2e + 5f + 2 - 2f 1. We combine like terms
4e -2e + 6 + 2 + 5f - 2f
2e + 8 + 3f OR 2e + 3f + 8
-13k=-3k-120? please solve and show steps i dont get this bc i got 45.333333333
Answer:
k=12
Step-by-step explanation:
Round 72.678 to the nearest whole number
Answer:
73
Step-by-step explanation:
Answer:
73
Step-by-step explanation:
Rewrite the following equation from point-slope form to slope-intercept form:
y - 2 = 1/2(x – 6).
Answer:
y=1/2x +5
Step-by-step explanation:
Simplify.
18m - 9v + 6v - 7m
a. 27m + 13v
b. 11m - 3v
c. 25m +3v
d. 11m + 3v
Answer:
B 11m-3v
Step-by-step explanation:
You have to add like terms
18m-7m is 11m
-9v + 6v is -3v
When put into an expression, you get 11m-3v, which is choice B
Hope this helps! Good luck :)
Which point is a solution to the inequality shown in this graph?
A. (-3, -3)
B. (3, -1)
C. (1, 5)
D. (5, -5)
Answer:(1,-5)
Step-by-step explanation: JUST took the test. Actually looked it up first. Am smar'nt.
Answer:
c
Step-by-step explanation:
Write the equation of the line fully simplified slope -intercept form
Answer:
y = -1/3x - 8
Step-by-step explanation:
If you take a look at the point, each one goes up 1 and over 3. The slope is negative because the line is going to the left.
Help me solve this problem please
Answer: -3
Step-by-step explanation: PLEASE GIVE BRAINLIEST IT HELPS ALOT. THANKYOU.
How do I do this step by step
Answer:
-1
Step-by-step explanation:
1. You would get rid of the denominator -> Which would be 2
2. You would then multiply both sides by 2
This gets you: 2x + 22 = 20
3. You then would combine like terms -> Subtract the 22 to the side of the 20
This would get you the value of 2x = -2
4. Solve for X which gets you -1
CAN SOMEONE PLZ HELP ME ASAP What does • reflection• reflection• dilation MEAN
A company charges $150 deposit plus $25 per hour to rent a moving trailer. If the total cost is y and the number of hours the moving trailer is rented is x, then the equation to determine the total cost is y = 25x + 150. What is the independent variable and the dependent variable?
Answer:
The number of hours is the independent variables and the total cost is the dependent variable.
Step-by-step explanation:
From statement we get a linear function for modelling costs as a function of the number of hours rented. The standard form of the linear function is:
[tex]y = m\cdot x + b[/tex] (Eq. 1)
Where:
[tex]x[/tex] - Independent variable, measured in hours.
[tex]y[/tex] - Dependent variable, measured in US dollars.
[tex]m[/tex] - Slope, measured in US dollars per hour.
[tex]b[/tex] - y-Intercept, measured in US dollars.
Hence, the number of hours is the independent variables and the total cost is the dependent variable.
PLEASE HELP 25 POINTS AND BRAINLIEST
are natural numbers closed under subtraction
The natural numbers are "closed" under addition and multiplication. ... The subtraction of two natural numbers does NOT necessarily create another natural number (3 - 10 = -7). The division of two natural numbers does NOT necessarily create another natural number (1 ÷ 2 = ½). not closed under subtraction and division.
The Green Bay Packers football team was penalized the same amount 4 times during the third quarter. The total of the penalties was 60 yards. If the -60 represents the loss of 60 yards, write a division sentence to represent this situation. Then express the number of yards of each penalty as an integer.
Answer:
y=4x-60
Step-by-step explanation:
Chloe is replacing three different sections of her of the fence in her backyard she needs fencing and length of 13 yards for 17-year-olds in 20 yards how much fencing does she need in feet
Answer:
150 feet
Step-by-step explanation:
Here is the complete question
Chloe is replacing three different sections of her of the fence in her backyard she needs fencing and length of 13 yards, 17-yards and 20 yards. How much fencing does she need in feet
Solution
To find the total number of fencing Chloe needs in feet, we first add up the amount she needs in yards and then convert it to feet. Since she needs fencing and length of 13 yards, 17-yards and 20 yards, the total length of fencing she needs in feet is L = 13yards + 17 yards + 20 yards = 50 yards.
We now convert 50 yards to feet, Since 1 yards = 3 feet, 50 yards = 50 × 1 yard = 50 × 3 feet = 150 feet.
So Chloe needs 150 feet of fencing.
dose anyone need homework help
Answer:
Yes please!
Step-by-step explanation:
Answer:
not me
Step-by-step explanation:
but maybe u do..? :)
The concession stand at a ballpark makes $0.43 profit from each hot dog sold. It also makes a profit of $0.65 from each pretzel sold and $1.31 from each drink sold. Which expression represents the total profit, in dollars, that the stand will make on a day when they sell h hot dogs, p pretzels, and d drinks? 2.39 (h + p + d) 0.43 h + 0.65 p + 1.31 d (0.43 h) (0.65 p) (1.31 d) (0.43 + h) (0.65 + p) (1.31 + d)
Answer: 0.43h + 0.65p + 1.31d
Step-by-step explanation:
Profit made from each hotdog sold = $0.43
Profit made from each pretzel sold = $0.65
Profit made from each drink sold = $1.31
Number of hotdogs sold = h
Number of pretzels sold = p
Number of drinks sold = d
Total profit made will then be the profit for each multiplied by the number of things sold. This will be:
= ($0.43 × h)+($0.65 × p)+($1.31 × d)
= 0.43h + 0.65p + 1.31d
Answer:
B.
Step-by-step explanation:
Edge 2020
Find the slope of the line that passes through (4, 1) and (9, 10).
Answer:
m = 9/5
Step-by-step explanation:
random characters ahahahabjavskxmdnsk
Which of the following coordinate points does a direct variation equation always pass through
(A) (0,1)
(B) (1,0)
(C) (0,0)
(D) (-1,0)
