Answer:
3x/5 - 367/100
Step-by-step explanation:
Find the sum.
−57+90
Answer:
[tex] - 57 + 90 \\ = > 33[/tex]
Hope helpful <3
what is 9 to the 2nd power - (6 to the 2nd power x 2)-1
Answer:
8
Step-by-step explanation:
Answer:
The answer is 8.
On a biology test, Travis got 29 questions correct but did not pass. On a second attempt, he got 38 questions correct. What was the percent of increase? Round to the nearest tenth of a percent.
Answer:
Step-by-step explanation:
to find percent increase or change :
big -small ÷ original
Insert:
38-29 ÷ 29
0.31 *rounded
So, it would be a 31% increase.
Hope this helps:)
Can someone help me on the last question?
Answer:
2
Step-by-step explanation:
Again, I could use some help on these as well, and i might be sending another question as well
Answer:
B?
Step-by-step explanation:
Helps ASAP please and I will give brainliest plssssss and pls answer correctly
Answer:
D
Step-by-step explanation:
The last number of a linear equation will always be the y intercept. In word problems, the y intercept is where the initial start is. In this case, it would be 500, the tank starts off with 500 liters. Since the "-9x" is negative(decreasing), that means that by every minute(x) 9 liters are decreasing.
A restaurant sells burritos for $8.00 each. The cost of the meat is $1.50 and the cost of the other ingredients is $1.00 for each burrito.
Money made from selling burritos is positive. The cost of making burritos is negative. Profit is the money left after paying the costs.
How much profit would the restaurant make by selling 100 burritos?
1. How much money would the restaurant take in by selling 100 burritos?
2. What is the cost of making one burrito? (remember that costs are negative)
3. What is the cost of making 100 burritos?
4 What is the profit the restaurant makes from selling 100 burritos? Does the restaurant make money or lose money?
First let's find the cost to make the burritos.
$1.50 + $1.00 = $2.50 needed to make one burrito.
1. To find how much money the restaurant takes in from selling 100 burritos, we can do 100*8.00 which is $800.
2. We have already found the cost of making a burrito, which is $2.50
It says to convert the cost to a negative so I guess it would be -2.50?
3. The cost of making 100 burritos can be found by doing 100*2.50 which is equal to $250. The cost of making 100 burritos is $250.
4. To find the profit, we can subtract the answers from question 1 and question 3. 800-250 would be a profit of $550. The restaurant is gaining money. The price to make the burritos is way less than the money made from selling the burritos.
3/5x-4(1/8w)
simplify the Q on the top pls
Answer:
3/4 x -1
Step-by-step explanation:
sana makatulong
Answer:
3/5x - 4(1/8w) = 3/5x - 4(1/8)w = 3/5x - 1/2wMath.nowplsansweribeglol
Answer:
B. 70
Step-by-step explanation:
The (-5) (7) (-2) just shows (-5) times 7 times (-2). And once you do that, you get postive 70.
Evaluate the expression for the given values.
8x+2yz, where x=12, y = 4, and z = 2
Answer:
112
Step-by-step explanation:
8x+2yz is our starting equation
8(12)+2(4)(2) I then substitute the variables for their numbers
96+2(4)(2) I then multiply 8x12, which equals 96.
96+8(2) I now multiply 2x4, which is 8.
96+16 I finally multiply 8x2 which is 16
112 Lastly I then add 96+16 which equals 112.
What additional information is required to prove the triangles are congruent using ASA?
Since vertical angles are congruent assume:
Answer:
C
Step-by-step explanation:
We already have one angle form the question that leaves us with one other angle and one side that we need to find, since we are required to use ASA or angle-side-angle.
the diagram gives us 2 congruent sides UB and AB since they have a similar slash on both of them, finally we need one more angle, so we look at the choices we have:
a) it gives us congruent sides not angles, so we move to the next
b) same thing as A
c) gives us 2 congruent angles, and since these are 2 new angles not given in the question, they can work
d) these 2 angels are the same 2 given in the question, so we can't use them.
1.Which expression is equivalent to 4 – (- 7)?
Responses
A. -7 - 4
B. 7 + 4
C. 4 - 7
D. - 4 + 7
HELLLP meeeee PLEASE !!
Which addition equation matches the number line?
Number line in image.
Answer:
A
Step-by-step explanation:
Which expression is equivalent to 2x + 2x + 2y + 2y?
A) 2x2y
B) 4 + xy
C) 4x + 4y
D) 8xy
identify the intermediate form of the following limit
Answer:
b is your answer b is your answer
use a factor tree to find the prime factors of 30 and 66
Answer:
Prime factors of 30 are 2,3 and 5. Prime factors of 66 are 2, 3 and 11.
9 | 20 + d and 20 ≤ 20 + d ≤ 29
1. What does the line mean?
2. What is the meaning of "|" in this equation and also in algeria? Please explain.
Question 1 (Essay Worth 2 points)
A coordinate graph is shown. The label on the x axis is Weight in pounds. The label on the y axis is Total cost in dollars. There is a line connecting the points 0, 0 and 10, 5.
The graph shows the relationship between pounds of dog food and total cost, in dollars, for the dog food.
Which statement(s) about the graph is/are true?
A. Point (0, 0) shows the cost is $0 for 0 pound of dog food.
B. Point (1, 0.5) shows the cost is $1 for 0.5 pound of dog food.
C. Point (2, 1) shows that 2 pounds of dog food cost $1.
D. Point (4, 2) shows the cost is $4 for 2 pounds of dog food.
E. Point (10, 5) shows that 10 pounds of dog food costs $5.
Answer:
mu answer is A
Step-by-step explanation:
because if an point shows (0,0) shows the cost is $0 for 0 pound of dog food
hope this helps
The circle below has an area of 314 square centimeters, and the square inside the circle has a side length of 2 centimeters.
What is the probability that a point chosen at random is in the blue region?
A. 2/157
B. 2/155
C. 155/159
D. 155/157
Answer:
D
Step-by-step explanation:
Did with a teacher!
Answer:
D 155/157
Step-by-step explanation:
Dante works mowing lawns and babysitting. He earns $9.20 an hour for mowing and $7.60 an hour for babysitting. How much will he earn for 5 hours of mowing and 1 hour of babysitting?
Answer:
Step-by-step explanation:
$9.20 times 5 hours= $46 for mowing
$7.60 times 1 hour = $7.60
$7.60+ $46= $53.6 alll together
Matt purchases a cloth masks for $2.45. He decorates them and then sells them for $4.41. What was the percent markup that Matt used on the cloth masks?
don't add links please
Answer:
B
Step-by-step explanation:
You have 8 cups of flour. It takes 1 cup of flour to make 24 cookies. The function c(f) = 24f
represents the number of cookies, c, that can be made with f cups of flour.
What domain and range are reasonable for the function?
What do the x-intercept and y-intercept of the graph above represent in this situation?
Answer:
y = c(f) = 24x so range is 24 domain is 1 the x intercept and y intercept do not count as an adding value in the equation so in order for y = c(f) = 24x we need to make x a condition that x=1 and therefore x represents 1
Step-by-step explanation:
Given (1, 24) (8, c(f)) = 24 (8) = 192 = (1, 24) (8, 192) Then use formula y2-y1/x2- x1 = 192-24/ 8-1 = 168/7 = 24 slope = 24 equation = (f) = 24x The domain is all values of x that give real numbers as answers, and that is everything except 0, since 1/0 is illegal The range is all the values of y that can be reached from real values of x.
Answer:
y = c(f) = 24x so range is 24 domain is 1 the x intercept and y intercept do not count as an adding value in the equation so in order for y = c(f) = 24x we need to make x a condition that x=1 and therefore x represents 1
Please help me with this lol
Select the correct answer from each drop-down menu.
Shape I is similar to shape ll.
*then it’s the picture which is listed below*
The sequence that proves shape l is similar to shape ll when applied to shape l is a reflection across the *x-axis or y-axis* followed by a translation *4, 5, 6, or 7* units right and *2, 3, 4, or 5* units down, and then a dilation by a scale factor of *0.5, 1, 1.5, or 2*.
Answer:
Ok I believe the answer is The sequence that proves shape l is similar to shape ll when applied to shape l is a reflection across the y-axis followed by a translation 7 units right and 2 units down, and then a dilation by a scale factor of 2
Step-by-step explanation:
This one is correct and verfied
What is the y-intercept of a line that has a slope of -3 and passes through point (-5, 4)? a) -17 b) -11 c) 7 d) 19
Answer:
(- 11)
Answer b is correct
Step-by-step explanation:
To find this you can use
y = mx + c
Here,
m = slope
c = y - intercept
( -5, 4) = ( x ,y)
Let us solve now .
[tex]y = mx + c[/tex]
[tex]4 = - 3 \times - 5 + c \\ 4 = 15 + c \\ 4 - 15 = c \\ - 11 = c[/tex]
Therefore,
c = (-11)
That means y - intercept is ( -11 )
Hope this helps you.
Let me know if you have any other questions :-):-)
Answer: b (-11) , hope it will help
I need sombody to check my answer because I don’t have PAPER
Answer:
300 + r = 217
Step-by-step explanation:
300 -> 300
added to r -> +
is the same as -> =
217 -> 217
Put this in one equation and you get:
300 + r = 217
If you need to solve for r (need to isolate r to solve for r):
300 + r = 217
r = 217 / (-300)
r = -0.723333333
Solve for x.
3/5 (x − 7 1/0)= −3 1/4
Enter your answer as a mixed number in simplest form.
Answer:
cant simplify
Step-by-step explanation:
don't add links please
Answer:
A
Step-by-step explanation: I think
help fast!!!!!!!!!!
How does a parallel circuit change when a branch is added? The total resistance increases, so the current in the circuit decreases. The total resistance decreases, so the current in the circuit increases. The total resistance increases, so bulbs shine at a lower brightness. The total resistance decreases, so bulbs shine at a higher brightness.
Answer:
A decrease in resistance creates an increase in current.
Step-by-step explanation:
Answer:
The total resistance decreases, so the current in the circuit increases.