Answer:
6=-4x+b
Step-by-step explanation:
You plug in the numbers but the formula that you use is y=mx+b with x being the number you don't know
Alex has 64 cubes with dimensions in feet (ft), like the one shown. He uses all the cubes to fill a box shaped like a larger rectangular prism. There are no gaps between the cubes. Part B: If there are 64 of these cubes in the larger prism, then what is the volume, in cubic feet, of the larger rectangular prism?
Answer:
The volume, in cubic feet, of the larger rectangular prism is 64 cubic feet
Step-by-step explanation:
Length of small cube =[tex]\frac{1}{2} ft[/tex]
Volume of each cube = Side^3
Volume of each cube =[tex](\frac{1}{2})^3[/tex]
=[tex]\frac{1}{8} ft^3[/tex]
Volume of 64 cubes = [tex]64 \times \frac{1}{8}[/tex]
Volume of 64 cubes [tex]= 8 ft^3[/tex]
We are given that He uses all the cubes to fill a box shaped like a larger rectangular prism.
So, Volume of 64 cubes = Volume of rectangular prism
So, If there are 64 of these cubes in the larger prism, then the volume, in cubic feet, of the larger rectangular prism is 64 cubic feet
fat help me fast help
false because the mountain was created with the North not the South plate.
halp me I need halp plz
Answer:
3 13/20
Step-by-step instructions
Answer:
The correct equation that is shown is number 3. (edited).
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 tt 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.
What’s 4(60+78)-9, I need help, I’m having a brain fart
Answer:
543
Step-by-step explanation:
4(138)-9
552-9
543
Answer:
543
Step-by-step explanation:
based on PEMDAS
paranthesis first 60+78= 138
then you would multiply 4x138=552
then you would 552-9= 543
Find the sale price of the item. Round to two decimal places if necessary.
Original price: $76.00
Markdown: 33%
The sale price is $ .
PLZ ANSWER ASAP!
please help important!!!!!!!!!!!!!
Answer:
the answer is B!! hopefully this helps
can any body help me with 1 through 9 pls i will be very thankful:D
Answer:
1. 56%
2. 6.5%
3. 135
4. 13.8
5. 51
6. 92.5
7. 168
8. 14
9. 156.25
Step-by-step explanation:
You spent $88 buying two shirts at Macy's along with two scarves that cost $30.00. If s is the cost of the shirt, and the equation representing the purchase is: 2s + 30.00 = 88. What is the cost of the shirt?
Answer:
58
Step-by-step explanation:
Answer:
s = 29
Step-by-step explanation:
Let's solve your equation step-by-step.
2s+30=88
Step 1: Subtract 30 from both sides.
2s+30−30=88−30
2s=58
Step 2: Divide both sides by 2.
2s
2
=
58
2
s=29
Hope this helps!
(s means shirt)
Your family needs a set of 4 tires. Which of the following deals would you prefer? Complete the explanation below to tell which deal(s) would be better.
(I) Buy 2, get two free (II) 45% off (III) 1/2off
The best deal would be either .
Either case would result in a discount of %,
which is better than the other alternative of %.
PLZ ANSWER ASAP!
Answer
Buy 2, get 2 free and/or 1/2 off
Step-by-step explanation:
OK, lets say that the tire price was 15. (l)= 15+15=30 (ll)= 15/45%= 33.33x4=133.32 (lll)= 15/2=7.5 7.5x4=30
Which of the following expressions is equivalent to x - 9 - 3x + 2y + 3 – 2?
A.4x + 2y + 14
B.3x + 2y + 1
C. X-9
D.2x + 2y - 8
Brian, Chris, and Damien took a math test that had 20 questions. The number of questions Brian got right is 14 more than the number of questions Chris got right. Damien correctly answered 2 less than the number of questions Chris answered correctly. If Brian and Damien have the same score, which statement is true?
Answer:
C. Brian and Damien both answered 2 more questions correctly than Chris did.
Step-by-step explanation:
A. Brian and Damien both answered 2 fewer questions correctly than Chris did.
B. Brian and Damien both answered 4 more questions correctly than Chris did.
C. Brian and Damien both answered 2 more questions correctly than Chris did.
D. Brian and Damien both answered 4 fewer questions correctly than Chris did.
Let
B = number of questions Brian got right
C = number of questions Chris got right
D = number of questions Damien got right
The number of questions Brian got right is 14 more than 1/4 the number of questions Chris got right.
B = 14 + (1/4) * C
Damien correctly answered 2 less than 5/4 the number of questions Chris answered correctly.
D = (5/4) C - 2
If Brian and Damien have the same score,
14 + (1/4) * C = (5/4) C - 2
14 + 1/4C = 5/4C - 2
14 + 2 = 5/4C - 1/4C
16 = 5C-C/4
16 = 4/4C
C = 16
B = 14 + (1/4) * C
= 14 + 1/4*16
= 14 + 4
= 18
D = (5/4) C - 2
= 5/4*16 - 2
= 5*4 - 2
= 20 - 2
= 18
what is the slope of (2,-2) and (5, -6) ?
Answer:
-4/3
Step-by-step explanation:
Answer:
m = - 4 /3
Step-by-step explanation:
Slope is essentially change in height over change in horizontal distance, and is often referred to as "rise over run." It has applications in gradients in geography as well as civil engineering, such as the building of roads. In the case of a road the "rise" is the change in altitude, while the "run" is the difference in distance between two fixed points, as long as the distance for the measurement is not large enough that the earth's curvature should be considered as a factor. The slope is represented mathematically as:
m = y2 - y1 / x2 - x1
m =( -6) - (-2)/ 5 - 2
m = -6 plus 2 / 3 I put plus because negative times negative is plus
m = -4 / 3 negative 6 plus 2 is -4
To find y2, y1, x2 and x1 you have look on the two points that they gave you.
(2, -2), The x1 is 2 and y1 is -2
(5,-6), The x2 is 5 and y2 is -6
What is the equation of the following graph
Answer:
Undefined
Step-by-step explanation:
The product Of (x-1) And A Rational Expression Is 1. Find The Rational Expression
Answer:
[tex]\frac{1}{x-1}[/tex]
Step-by-step explanation:
(x - 1) × [tex]\frac{1}{x-1}[/tex] ( cancel the factor (x - 1) on numerator and denominator
= 1
[ In the same way 2 × [tex]\frac{1}{2}[/tex] = 1 ]
The required rational expression is [tex]\frac{1}{x-1}[/tex]
Find the perimeter of the polygon with the vertices Q( – 3, 2), R(1, 2), S(1, - 2), and T (-3, -2).
, -2)
Answer:
Step-by-step explanation:
What is the area of the triangle?
Answer:
108
Step-by-step explanation:
base times hight i think its been a while since i looked at the area of a triangle
Answer:
The area is 54 units^2
Step-by-step explanation:
The area equation of a triangle is (base x height)/2
So I plugged in the numbers into the equation
(6 x 18 ) / 2
(108)/2
54 units^2
3x
__ +2= 4x-1
4
PLZ HELP ME OMG
16
Which of the following expressions are equivalent to 25 -
5
? Select all that apply.
1 16
25 5
(25x16)
5
(25x5)
16
125
16
0 0 0
1
25
х
5
16
Answer:
1,16, that is the answers
Solve for p in the literal equation 5p + 6r = q.
Answer:
p = q /2 − 5 r /2
what are the next 2 sequences to 5, 1, 6, 7, 13, 21, 34,
Answer:
55,89
Step-by-step explanation:
Here we see a sequence where the pattern is achieved by adding each new term to the term before to get the next term
5+1=6
1+6=7
6+7=13 etc
So for the next two terms: 21+34=55
55+34=89
Answer:
5, 1, 6, 7, 13, 21, 34, 51, 77
Solution:
Next possible number in the given sequence I. -4,1,8 is 17
Next possible number in the given sequence II. 5,6,13 is 26
☆ The next 2 number for given series -4,5,1,6,8,13 are 17,26
☆The next 2 number for given series 5,1,6,7,13,21,34 are 51,77
PLEASE HELP I NEED THIS RLY QUICK ILY
Answer:
it is B
Step-by-step explanation:
write an equation that is parallel to the equation (-3,-5) and (1,7) and goes through the point (2,4)
You didn't give an original equation, just the two points so I'm just going to go ahead and assume that b = 0, but in reality, it doesn't really matter what it equals I think.
Slope intercept form:
First, we find the slope, so we do y1-y2/x1-x2 which is 3. So then we do y=mx+b so 4=3(2)+b. Then we do 4=6+b. So, b = -2.
So the equation is y=3x-2
Find the slope which we already know. Plug into y-y1=m(x-x1).
y-4=3(x-2)
y-4=3x+6
I am in need of help with line and angle proofs.
Which graph represents all the solutions of the inequality 10n+3>8n+7?
Answer:
what graphs are you talking about
Step-by-step explanation:
By definition, what is the number i equal to?
guys hurry i have a starter
idk what the answer
Answer:
The letter E
HOPE THIS HELPS YOU Do mark as brainliestwhat is this answer
Answer:
a
Step-by-step explanation:
the unit rate is 10 whcih is higher then everyone elses
An electronics store is selling car chargers for cell phones. The expense function is E = - 300p + 13, 000 and the revenue function is R = - 32p ^ 2 + 1, 200p. What would that maximum revenue be?
Answer:
Wala akong pake kasi ndi naman ako marunong sa math
evaluate −5x+8 when x=3.
Answer:
-7
Step-by-step explanation:
-5(3) +8
-15+8
7
Answer:
plug x in
-5 (3) + 8
-15 + 8
-7
Step-by-step explanation:
