Answer:
The grapes at the food mart are cheapest.
Step-by-step explanation:
First, you need to find out the cost for just one pound of grapes. You take $4.99 and divide it by 4 (the number of pounds) to get about $1.25 per pound from the supermarket. Now you do the same thing for the food mart. $6.99 divided by 6 is about $1.17. Therefore, the grapes at the food mart are cheaper.
Hope this helps!
A carpenter makes tables and chairs. It takes 4 hours to make a table and 2 hours to make a chair. x represents the number of tables made each month y represents the number of chairs made each month What does the expression 4x+2y represent? A. the total number of hours used to make tables and chairs each month B. the total number of hours used to make 4 tables and 2 chairs C. the total number of tables and chairs that are made each month D. the total number of tables and chairs that are made in 6 hours
Answer:
A. the total number of hours used to make tables and chairs each month
Step-by-step explanation:
x = number of tables made each month
y = number of chairs made each month
It takes 4 hours to make a table and 2 hours to make a chair.
4x + 2y
The total number of hours used to make tables and chairs each month = 4x + 2y
The correct answer is A
A. the total number of hours used to make tables and chairs each month
1 - (9 – 4) : 5 =
Please someone help
Answer:
-4 = 5
Step-by-step explanation:
9-4=5
1-5=-4
-4:5
6(x + 1) - 5(x + 2)
Simplify help ASAP
Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{ x - 4}}}}}[/tex]
Step-by-step explanation:
[tex] \sf{6(x + 1) - 5(x + 2)}[/tex]
Distribute 6 through the parentheses
Similarly, distribute 5 through the parentheses
[tex] \longrightarrow{ \sf{6x + 6 - 5x - 10}}[/tex]
Collect like terms
[tex] \longrightarrow{ \sf{ x + 6 - 10}}[/tex]
The negative and positive integers are always subtracted but posses the sign of bigger integer
[tex] \longrightarrow{ \sf{ x - 4}}[/tex]
Hope I helped!
Best regards! :D
Which expressions are equivalent to 5^12 x 5^8? A. 25^20 B. (25^5)^4 C. (5^3 x 5^2)^4 D. (5^5)^4
Hey there! I'm happy to help!
When multiplying numbers with exponents, all you do is add the exponent numbers, so 5^12×5^8=5^20.
A is not equal to this.
B is also not equal to this. B is 25^20.
C is wrong as well. It is 5^5.
This leaves us with D, which does evaluate to 5^20. If you raise a power to a power you multiply the exponent numbers, and 5(4)=20.
The answer is D. (5^5)^4.
Have a wonderful day! :D
5^12 * 5^8
5^12+8
5^20
The only option that is equal to that is D.
(5^5)^4
5^5*4
5^20
Best of Luck!
Can you help me with the problem listed in the pictures below? Please and thank you. Will mark BRAINLIEST!!! :) MAKE IT MAKE SENSE TO ME
Answer:
14.
Step-by-step explanation:
For these types of questions, we will have to work backwards.
I have attached an image with this answer and I will explain it.
------------------------------------------------------------------------------------
She starts off with ?, and we divide 2, because she sold half of her comic books. Then, she buys 7 and she has 14.
---------------------------------------------------------
So, ? [tex]\div2[/tex]+7=14
We can work backwards,
so we will first subtract [tex]14-7=7[/tex] (Opposite of addition is subtraction)
And then [tex]7\times2=14[/tex] (Opposite of division is multiplication)
Answer: 14
Step-by-step explanation: 14 yes correct :)
please help... this is super complicted
Answer:
(a) 412 +A -B
(b) 412 +A -B + (A-20) -(B+14)
(c) 378 +2A -2B
Step-by-step explanation:
Water flowing in adds to the amount in the reservoir. Water flowing out subtracts from the amount in the reservoir.
__
(a) 412 + A - B . . . . at the end of January
__
(b) Flowing in was (A -20), flowing out was (B +14). In February, we start with the amount at the end of January.
(412 +A -B) +(A-20) -(B +14)
__
(c) Simplifying the above, we have ...
412 -20 -14 +2A -2B = 378 +2A -2B
Use the Distance Formula to find VW PLEASE HELP I WILL MARK BRAINLIEST!!
Answer:
[tex]d=5[/tex]
Step-by-step explanation:
Distance Formula: [tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Simply plug in the 2 coordinates into the formula to find distance d:
[tex]d=\sqrt{(4-1)^2+(-1-3)^2}[/tex]
[tex]d=\sqrt{(3)^2+(-4)^2}[/tex]
[tex]d=\sqrt{9+16}[/tex]
[tex]d=\sqrt{25}[/tex]
[tex]d=5[/tex]
Solve the following inequality for b. Write your answe
-1 - (36 - 10) < 26 – 2 – 9b
Submit Answer
Answer:
-1 - (36 - 10) < 26 – 2 – 9b
b < 17/3
Which is the first step in solving
x - 4 = 4
Add 4 to the left side.
Subtract 4 from the left side.
Subtract 4 from both sides.
Add 4 to both sides.
Answer:
X-4=4
Solution :
X=4+4
X=8
:)
What equation is the equation of the line, in point slope form, that has a slope of -1.8 and passes through the point (-0.5, 1.9) ?
Answer:
Third option[tex]y -1.9=-1.8(x+0,5)[/tex]Step-by-step explanation:
Slope = -1.8
(-0.5,1.9)
[tex]m =-1.8\\(-0.5 , 1.9) = (x_1 ,y_1)[/tex]
Substitute values into point slope form
[tex]y-y_1=m(x-x_1)\\\\y -1.9=-1.8(x -(-0.5))\\\\y -1.9 =-1.8(x+0.5)[/tex]
Answer:
y − 1.9 = −1.8 (x + 0.5)
Step-by-step explanation:
The sum of the angle measures of a quadrilateral is 360°. Write and solve an equation to find the value of X.
Answer:
1). x° + 100° + 120° + 100° = 360°
2). x = 40
Step-by-step explanation:
Formula for the sum of the interior angles of a polygon = [tex](n-2)\times 180[/tex]
Where n = number of sides of the polygon
From the picture attached,
For n = 4,
Sum of the interior angles of the given polygon = (4 - 2) × 180°
= 360°
Therefore, equation for the sum of interior angles will be,
x° + 100° + 120° + 100° = 360°
x° + 320° = 360°
x° = 360° - 320°
x° = 40°
what’s 3y to the power of 2 minus 2y
Answer:
Step-by-step explanation:
5y 4 to the power
Suppose that a number written as a decimal has an infinite number of no -repeating digits after the decimal point. What is this number called?
Answer:
irrational
are the numbers like 7.55782902..where the numbers aren't repeated
Imaginary Numbers
10(4-3i)=
Answer choices:
40-30i
40+30i
40-3i
Answer:
A. 40-30i is your answer.
what is faster, 100 km h -1 or 30 m s -1?
Answer:
30m/s
Step-by-step explanation:
100km/h * 5/18 = 27.7m/s
When adding 2/3 + 4/5, what step must be completed first?
A)Finding the least common denominator.
B)Reducing the fractions.
C)Adding the numerators, but keeping the denominators.
D)Adding the denominators, but keeping the numerators.
Answer:
(A) Finding the least common denominator.
In order to add the fractions 2/3 + 4/5 the least common factor of 3 and 5 has been taken in the first step thus,option (A) is correct.
What is the lowest common multiple?The lowest common multiple is the smallest multiple which is common between any two numbers.
It means we can divide both numbers by that and that is the smallest number by which both dived.
For example, LCM of 2 and 8 is 8.
As per the given two fractions,
2/3 + 4/5,
The least common factor of 3 and 5 is 15
Thus, (10 + 12)/15
Thus, in the first step, we have taken LCM.
Hence "In order to add the fractions 2/3 + 4/5 the least common factor of 3 and 5 has been taken in the first step".
To learn more about the lowest common multiple
https://brainly.com/question/11526261
#SPJ2
evaluate x(-4) + x5y when x=7, y=-1
Answer:
-63
Step-by-step explanation:
How many boxes of items will Jamie ship if she ships the greatest number possible in each box? Enter the correct answers in the boxes. She needs to ship 48 plates and 54 bowls to a store. She wants to ship the same number of items in each box. Plates and bowls are shipped separately.
Answer:
about 6 boxes for each
Step-by-step explanation:
both numbers have a common factor of 6, so 8 plates in each box, and 9 bowls in each box. She would need 12 boxes in total.
The point (p,q) is on the graph of values from a ratio table. What is another point on the graph
(p, q) are on a ratio table which makes them proportional to each other. This means that each point on the graph can be found by multiplying p and q by this proportion.
(p, q), (2p, 2q), (3p, 3q).... (np, nq)
n = any number.
please help me ASAP! thank you I’m just really confused:)
The Triangle Angle Sum Theorem states that the sum of all interior angles of a triangle add up to 180 degrees.
Only Amy proved the theorem because she used postulates and theorems to construct a logical argument to show that the interior angles in a triangle add up to 180 degrees.
Look at the two equations:
-3x + 6 = 21
- 3x + 6 <21
Which statement best describes the process used to solve the equations?
In both cases, subtract 6 from both sides, but reverse the inequality sign when doing that for the inequality.
In both cases, divide by -3 on both sides, but reverse the inequality sign when doing that for the inequality.
The process is exactly the same for solving the equation and solving the inequality.
The process for solving the equation is entirely different from solving the inequality.
Answer:
>21 -3×+6 = 20 plus 1 equals 21
Answer:
The answer is B, In both cases, divide by –3 on both sides, but reverse the inequality sign when doing that for the inequality.
Step-by-step explanation:
1. Bri read 6 more books than Zoe read. How many books did Zoe read? Let The number of books that Bri read
Answer:
Number of books Zoe read is Bri - 6. Thats as simplified I could get B - 6
Step-by-step explanation:
Quadrilateral RAPS is located at the vertices
R(-4,1), A(-3, 4), P(0,5), S(-1,1). Where will points
R", A", P", S", be located after the quadrilateral has been reflected
across the line y - x and then rotated 180° about the origin?
Answer:
R''(-1, 4), A''(-4, 3), P''(-5, 0), S''(-1, 1)
Step-by-step explanation:
Transformation is the movement of a point from its initial location to a new position. Types of transformation include dilation, reflection, translation and rotation.
If a point A(x, y) is reflected over the line y = x, the new point is at A'(y, x)
If a point A(x, y) is rotated 180° clockwise about the origin, the new location is at A'(-x, -y)
Since Quadrilateral RAPS is located at the vertices R(-4,1), A(-3, 4), P(0,5), S(-1,1), After been reflected across the line y = x, the new locations are at:
R'(1, -4), A'(4, -3), P'(5, 0), S'(1, -1)
Then the rotation of the points R'(1, -4), A'(4, -3), P'(5, 0), S'(1, -1) 180° about the origin gives:
R''(-1, 4), A''(-4, 3), P''(-5, 0), S''(-1, 1)
What addition does the model represent 3 + (-1)
Answer:
negative addition
Step-by-step explanation:
that has a negaitive number being added to it
Jennifer is saving money to buy a bike. The bike costs $230. She has $125 saved, and each week she adds
$15 to her savings.
How long will it take her to save enough money to buy the bike?
It will take her
weeks to save for the bike.
Step-by-step explanation:
230 - 125 = 105
If she saves 15 every week
Then
105 ÷ 15 = 7 weeks
It will take her 7 weeks
274,389,451,379 rounded to the nearest hundred
please answer asap!:)
The measure of an angle is 10 degrees more than its supplement. What is the measure of
the smaller angle?
Supplementary angles are angles that add up to 180 degrees.
Angle 1 = x
Angle 2 = x + 10
Since they are supplementary, we can set then equal to 180
x + x + 10 = 180
Combine like terms
2x + 10 = 180
Subtract 10 from both sides
2x = 170
Divide both sides by 2
x = 85
Angle 1 = 85 degrees
Angle 2 = 85 + 10 = 95 degrees
please help!!!!!!!!!
To find the midpoint, we just have to add the x values and divide by two then add the y values and divide by two
x-value = (7 + 3) / 2 = 5
y-value = (2 + 4) / 2 = 3
The midpoint = (5, 3)
At Paint-R-Us a group of five friends decide to go take a paint class for the night. The paint class is $150 dollars for all the supplies.
Answer:
If you're asking what the cost would be for all 5 friends to buy the supplies it would be $750 because $150(cost of supplies) multiplied by 5(number of people) equals 750.
Step-by-step explanation:
