Answer: 6.89 per pound (assuming you meant which is the better deal)
Step-by-step explanation:
There are 16 ounces in a pound so you can multiply, 3.5 x 2 (since it is 3.5 for 8 ounces) to get 7. Therefore $6.89 for a pound is cheaper.
Which expression is equivalent to 3^ • 3^-5
Answer:
9^ x -^ 5
Step-by-step explanation:
what is -5/4 minus 7?
Answer:
-33/4 or -8 1/4
Step-by-step explanation:
Make similar terms:
-5/4 - 28/4: then solve
-5 - 28 = -33: put over 4
-33/4: simplify
-8 1/4
can someone help me with this??
What is the equation of the line perpendicular to 2x – 3y = 6 that passes through the point (4, 1)?
A. 2x + 3y = 14
B. 2x – 3y = 14
C. 3x + 2y = 14
D. 3x – 2y = 14
E. 4x + y = 14
Answer:
2x + 3y = 14
100% sure final answer
Solve the quadratic equation:
X? + 7x+10=0
x= -10, 7
X= 5, 2
x= -4,-1
X=-5, -2
help?
Answer:
The last x=-5 or x=-2Step-by-step explanation:
[tex]x^2+7x+10=0\qquad\implies\quad a=1\,,\ b=7\,,\ c=10\\\\\\x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}=\dfrac{-7\pm\sqrt{7^2-4(1)(10)}}{2(1)}=\dfrac{-7\pm\sqrt{49-40}}{2}=\dfrac{-7\pm\sqrt9}{2}\\\\ x_1=\dfrac{-7+3}2=\dfrac{-4}2=-2\,,\qquad x_1=\dfrac{-7-3}2=\dfrac{-10}2=-5[/tex]
Aaron is baking cookies. The recipe uses 2 cups of flour to make 30 cookies. If Aaron wants to make 40 cookies, how many cups of flour should he use
plz answer asap.
Step-by-step explanation:
30 cookies = 2 cups
1 cookie = 2/30 cups = 1/15 cups
40 cookies = 1/15 × 40 = 8/3 cups
Simplify -(x-2y) - y.
Answer:
-(x-y)
Step-by-step explanation:
-(x-2y) - y
-x+2y -y
-x+y
-(x-y)
Find the coordinates of F'after F(-2,-2) was reflected over the line y = -x.
Answer:
F' would be (2, 2) if F was reflected over the line y=-x
Find the slope y intercept and x intercept and write in y=mx+b
Answer:
Slope (m) = (-1/6)
y-intercept (b) = (-3.5)
x-intercept (x) = (-21)
y = mx + b
y = (-1/6)x - 3.5
Explanation:
y = (-1/6)x - 3.5
0 = (-1/6)x - 3.5
3.5 = (-1/6)x
(-1/6)x * -6 = x
3.5 * -6 = -21
-21 = x
Use mental math to find the sum of 25.65, 13.23, and 6.35.
A. $45.23
B. $45.35
C. $46.00
D. $46.23
I NEED HALP PLEASEEEEE
Answer:
d
Step-by-step explanation:
Answer:
A. 45.23
Step-by-step explanation:
25.65 + 13.23 + 6.35 equals 45.23.
Solve for s.
2/3s+5/6s=2/1
all the numbers are fractions
Answer:
s = [tex]\frac{4}{3}[/tex]
pleas e help me quickly !!
Answer:
100
Step-by-step explanation:
Just so you know, there is a thing called calculator
You should really get one if you are asking such questions
Or maybe, IDK maybe DON'T BE LAZY AND LEARN TO DO SIMPLE CALCULATIONS
Steven wants to buy a $575 bicycle. He has no money saved but will be able to deposit $50 into a savings account when he gets his paycheck on Friday. but before Steven can buy the bike he must pay his sister $75. How many weeks will Steven need to deposit money into the account before he can pay back his sister and buy the bike?
can anyone help me plzzzz!! anyone smart? lol I'm checking my answers and I'll be brainlisting whoever has a try! plz:)
a) yellow jellybeans = 2g beans
b) red jellybeans = g-5 beans
c) black jellybeans = g+4 beans
hope this helps!!
Which of the following completed the rule for this translation, (x,y) ―> (x+4,___)
- y+4
- y+2
- y-4
- y-2
y+4
The points y axis is increased by +4 if you look a the graph.
Graphing points for y=|2x-1|
Pls help first person to answer get the Brainly points
Answer:
X-intercept= (1/2,0) Y-intercept= (0,1)
Step-by-step explanation:
You're welcome :)
Order each set of numbers from least to greatest {7 , 9 √50, √85
Answer:
7,√50,9,√85
Step-by-step explanation:
The square root of 50 is 7.071 if you round to the nearest thousandth. The square root of 85 is 9.220. From least to greatest is 7,√50,9,√85
Lamar used a coordinate plane to show where his posters are displayed on his bedroom wall. Three posters are located at Q(4, 2), R(–3, 2), and S(–3, 5). Use the absolute value of the coordinates to find the distances between points Q and R, and between points R and S.
Answer:
Distance between the points Q and R is 1 unit while the distance between the points R and S is 3 units
Step-by-step explanation:
Here, we want to use the absolute value of the coordinates to find the distances.
Since we are using absolute values, the negative points becomes positive;
Thus;
Q = (4,2)
R = (3,2)
S = (3,5)
Mathematically, the distance between two points in the Cartesian plane can be calculated using the formula;
D = √(x2-x1)^2 + (y2-y1)^2
The distance QR is thus;
D = √(3-4)^2 + (2-2)^2
D = √(-1)^2 + 0
D = √1 = 1 unit
The distance RS is thus;
D = √(3-3)^2 + (5-2)^2
D = √(0) + (9)
D = √9 = 3 units
books cost $10 each and book covers cost four dollars each. I spent a total of $40 on books and book covers. which of the following combinations of books and book covers could I possibly have purchased for $40
HELP FAST!!!!!!! f(x)=−x ²−14 PLZ HELP
Answer:
what's x?
Step-by-step explanation:
substitute whatever you have for x in the equation. I was taught f(x) is no different from y=.
John drove 504 miles in 8 hours. At the same rate, how many miles would he drive in 13 hours?
The distance travelled by John in 13 hours is 819 miles.
What are arithmetic operations?The arithmetic operations are the fundamentals of all mathematical operations. The example of these operators are addition, subtraction, multiplication and division.
The total distance covered in 8 hours is 504 miles.
Then in one hour, distance covered is given as below,
⇒ Number of miles ÷ Number of hours
⇒ 504 ÷ 8 = 63
Then, the distance covered in 13 hours is given as,
⇒ Unit distance in 1 hour × Number of hours
⇒ 63 × 13 = 819
Hence, the miles travelled in 1 hour is given as 819 miles.
To know more about arithmetic operation click on,
https://brainly.com/question/25834626
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Simplify.
Rewrite the expression in the form.
Answer:
[tex]b^{4}[/tex]
Step-by-step explanation:
Step 1:
[tex]\frac{b^{10} }{b^{6} }[/tex] Equation
Step 2:
[tex]b^{10-6}[/tex] Subtract
Answer:
[tex]b^{4}[/tex]
Hope This Helps :)
I give brainlist to answer first
Answers:
1. A
2.B
3.C
4.C
Step-by-step explanation:
Thats all i could answer for now
hope this helped!
solve the inequality plz i need help asapx/3-2<4
Answer:
here is your answer 1<4
Find 4ab when (a+b)=15 and (a-b)=12
Answer:
81
Step-by-step explanation:
here,
(a+b)=15 -------(1)
(a-b)=12 -------(2)
Equating the equation (1) and (2)
a + b = 15
a - b = 12
(b gets cancelled having opposite signs)
or, 2a = 27
or, a = 27÷2
a = 13.5
then, putting value of a in equation (1)
a+b=15
or, 13.5 + b=15
or, b=15-13.5
b=1.5
lastly,
4ab = 4×13.5×1.5
= 81
hope it helps!!
What is the unit price for an 8 ounce package costing 1.59
_______________________________
Answer:
Step-by-step explanation:
-4x+20<8
20-8<4x
12<4x
3<x
x>3
solve. 3(x-6)-2(2x+3)=14
Answer:
x=-38
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
3(x−6)−2(2x+3)=14
(3)(x)+(3)(−6)+(−2)(2x)+(−2)(3)=14(Distribute)
3x+−18+−4x+−6=14
(3x+−4x)+(−18+−6)=14(Combine Like Terms)
−x+−24=14
−x−24=14
Step 2: Add 24 to both sides.
−x−24+24=14+24
−x=38
Step 3: Divide both sides by -1.
−x
−1
=
38
−1
x=−38
Solve 3(x-4)= -5 for x.
Answer:
x= 7/3 (fraction)
Step-by-step explanation:
If you plug it in it will work
Please help!
Please explain this as much as possible!
Answer:
Ry-axis (for reflection over y-axis) * Ty-7 (for translation by 7 units down)Step-by-step explanation:
It can be observed that LMNP is reflected over y-axis and translated vertically down by 5 - (-2) = 7 units to map to ABCD
This can be shown as:
Ry-axis (reflection over y-axis) * Ty-7 (translation by 7 units down)