Answer:
No solution, D
Step-by-step explanation:
If you rewrite the second one to be the y=mx+b form then you get
8x-14= -2y
Divide by -2 and get
-4x+7=y
Because the slopes are the same the lines will never intersect which means there is no solution
-75= 50 + x what is the value of x?
Answer:
x=-125
Step-by-step explanation:
-75=50+x
-50 -50
-125=x
Answer: x= -125
Step-by-step explanation:
a student has some $1 and $5 bills in his wallet he has a total of 12 bills that are worth $32 how many of each bill does he have
Please help. Are they parallel?
Answer:
yes
Step-by-step explanation:
TRUE OR FALSE:
6a - a = 5a
Answer:
false
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
At the beginning of the year, John had $40 in savings and saved an additional
$13 each week thereafter. Isaac started the year with $80 and saved $9 every
week. Let J represent the amount of money John has saved t weeks after the
beginning of the year and let I represent the amount of money Isaac has
saved t weeks after the beginning of the year. Write an equation for each
situation, in terms of t, and determine the number of weeks after the
beginning of the year until John and Isaac have the same amount of money
saved.
Answer:
J= 40+13t
I= 80+9t
they are equal at 10 weeks
Step-by-step explanation:
So we can start this by writing our equations
J= 40+13t
I=80+9t
To figure out when they're equal set the two equations equal to each other and solve for t
40+13t=80+9t
subtract 40 and 9t from both sides to get
40=4t
divide by 4 and get
t=10
The width of a rectangular piece of paper is 8.5 inches, and the diagonal length of the piece of paper is 14 inches. What is the length of this piece of paper in inches?
Evaluate the follow expression. Use x = -2, y = 6
5х – Зу
Show Your Work
Answer:
5x - 3y = -28
Step-by-step explanation:
5x-3y
5(-2) - 3(6)
-10 - 18 = -28
Answer:
-28
Step-by-step explanation:
5 x (-2) - 3 x (6)
-10 - 18
-28
PLEASE HELP ME ASAP :(
Solve for a.
= ✓ [?]
a
Enter the number that goes
beneath the radical symbol.
Enter
Answer that goes in the box = 28
===================================================
Explanation:
We have a white triangle shown as the empty space between the green squares.
This right triangle has the following sides:
a = unknown horizontal legb = 6 = vertical legc = 8 = hypotenuseUse the Pythagorean Theorem to solve for 'a'
a^2 + b^2 = c^2
a^2 + 6^2 = 8^2
a^2 + 36 = 64
a^2 = 64 - 36 ..... subtract 36 from both sides
a^2 = 28
a = sqrt(28) .... apply the square root to both sides
Optionally we can simplify like so
a = sqrt(28)
a = sqrt(4*7)
a = sqrt(4)*sqrt(7)
a = 2*sqrt(7)
But this would not fit the answer format your teacher has provided. So we'll stick to sqrt(28) as the final answer.
Write an algebraic expression for "8 less than the product of 3 and j"
Answer: 3(j)-8
Step-by-step explanation: well first the product means multiplication, so u multiply 3 and j. and the second part is 8 less than that, so 8 is the last part so u do 3 times j minus 8. i graduated from high school last year so i know what im doin
According to the question,
Let,
The first number be "3".The second number be "j".The third number be "8".Now,
The product of "3" and "j" will be "3j" and the third number i.e., "8" less than the product.
Then the equation will be:
[tex]3j-8[/tex]Thus the above response is appropriate.
Learn more about equation here:
https://brainly.com/question/19800103
I need help with this
Answer:
its 1.6
Step-by-step explanation:
Answer:
1.6
Step-by-step explanation:
Divide like normal, the negative signs cancel out on division and multiplication
write the equation in slope intercept form 2x-6y-15=0
help me with picture please 70 points.
Answer:
Plot the points on:
(1,2)
(3,6)
(5,12)
(9,18)
Thats it.
Helppppnrejeisjcjjrwhajsjfhghfjebbdbfbgbfbfbdfbfbf lol sorry help if you want
Answer:
8 tablespoons of sugar
Answer:
8 teaspoons
Step-by-step explanation:
It would be great if I got some help with this thank you:)
Answer:
A or c hopes this helps!!
What number would you add to both sides of x2 + 7x = 4 to complete the square?
2^2
7^2
7^2/2
(7/2)^2
Answer:
(7/2)2
Step-by-step explanation:
Find the discount of a jacket priced at $50 with 30% off.
Answer:
15.00% savings
Step-by-step explanation:
50 - more than half % off 50
Which expression is not equal.
Answer:
The answer is 2187.
The first equation "IS NOT" equivalent to the equation.because every other equation has the same value except for the first equation.
A salesperson at a jewelry store earns7% commission each week. Last week, jarrod sold 450$ worth of jewelry. How much did he make in commission? How much did the jewelry store make from his sales?
Answer:
he made $31.50 in commission
the jewelry store made $418.50
Step-by-step explanation:
turn the percent to a decimal by moving it 2 places 7%=.07
then multiply .07 by 450 to get his commission =31.50
then subtract 31.50 and 450 = 418.50
N - 8, when n = -8
please do this asap
Answer:
-8-8 is equal to -16
Pls help due ASAP
Show workings
Answer:
(3,2)
Step-by-step explanation:
So like the last one we just have to find the distances between x on point a and x on point x and the distances between y on point a and y on point b. 4+2=6 and 3+3=6 and since we are trying to find the point that is 1/6 of the distance from a we do 6/6 and 6/6 which is 1 and 1. Then we subtract 1 from the x and y values of A. So the coordinates 1/6 of the way is (3,2)
HELP QUICK! On a coordinate plane, the coordinates of vertices R and T for a polygon are R(−6, 2) and T(1, 2). What is the length of Side RT of the polygon?
4 units
7 units
8 units
15 units
helpppppp Pleaseee :)
The cost of items at store A is approximately Normally distributed with a mean of $4.15 and a standard deviation of $2.68. The cost of items at store B is approximately Normally distributed with a mean of $5.35 and a standard deviation of $1.75. Assume that A (the cost of a randomly selected item from store A) and B (the cost of a randomly selected item from store B) are independent random variables. Let D = A-B. Which of the following correctly interprets the mean of D?
o $1.20. One randomly chosen item will cost $1.20 less at store A than at store B.
0 -$1.20. On average, a person can expect to spend $1.20 less at store A than at store B for many randomly chosen items.
O $1.20. One randomly chosen item will cost $1.20 more at store A than at store B.
O $1.20. On average, a person can expect to spend $1.20 more at store A than at store B for many randomly chosen items.
O $9.50. On average, a person can expect to spend a total of $9.50 at stores A and B.
Answer:
Step-by-step explanation:
Its b I used chegg
dasdasdasdasdasdasdasd
FIND THE VALUE OF THE VARIABLE AND FILL THE BFIND THE VALUE OF THE VARIABLE AND FILL THE BLANK.
1) A+17=45
2) B-28=39
3) 6C+14=74
4) 4(D-7)=52
5) 6(E+6)=72
Answer:
a = 28
b = 11
c = 10
d = 20
e=6
Step-by-step explanation:
i need help with this
Answer:
4s[tex]{3}[/tex]
Step-by-step explanation:
4 cubes, Formula for cube is s^3
can anyone help me on this
Answer:its 36
Step-by-step explanation:
Answer:
32+1.8
1.8*10=18
so the answer would be 50.
Step-by-step explanation:
Evaluate the function expression
5•f(1)+5•g(9)=
Step-by-step explanation:
By getting our values from the graph,
When x = 1, the blue line has y-value -5.
When x = 9, the dotted line has y-value -6.
Hence,
f(1) + 5 * g(9) = (-5) + 5(-6) = -35.
Answer:
From the above graph,
→When x=1, y=f(1)=-5
→When x=9, y=g(x)=-6
• 5×f(1)+5×g(9)
=5{f(1)+g(9)}
=5{(-5)+(-6)}
=5(-11)
=-55
-55 is the right answer.find the value of c to the nearest tenth
9) Fred is buying roses. The roses cost $1.68 each. How many roses did Fred buy if the bouquet cost
$25.20 in all?
Answer:
15
Step-by-step explanation:
1.68 divided 25.20 = 15
Describe the slope in the graph of the following linear function.
Answer:
the first one
Step-by-step explanation:
Answer:
2nd one
Step-by-step explanation:
because you go down 4 and across 3
