Answer:
D
Step-by-step explanation:
plug in the value to the given expression
f(-4) = 4(-4) - 9
f(-4) = -16 - 9
f(-4) = -25
Solve for x
2x + 11 6x - 9
Answer:
2.5?
Step-by-step explanation:
Solve the following linear equation for p.
2=p-3/2
P=
Answer:
the correct answer is 7
Step-by-step explanation:
To solve for a variable, use inverse operations to undo the operations in the equation. Be sure to do the same operation to both sides of the equation.
what is dis -2=-n+8 please immidately
Answer:
-10=n
Step-by-step explanation: -10+8=-2
-n-8=
thats the answer
a robot can complete 8 tasks in 5/6 hours. each task takes the same amount of time.how long does it take the robot to complete 1 task
Answer:
6.25
Step-by-step explanation:
3/9 (Fraction) Into a Decimal
answer pls...
sequence
an = 4n + 8; a31 =________
Answer:
132
Step-by-step explanation:
To find a₃₁ , substitute n = 31 into the n th term formula, that is
a₃₁ = 4(31) + 8 = 124 + 8 = 132
Whats the answer?
12m +5 =17
Answer:
m=1
Step-by-step explanation:
12m+5=17
-5 -5
12m=12
m=1
Answer:
You substrate 11 m on each side and add +5 on each side
Step-by-step explanation:
a).1+ 4x+2/2x=5x
b).2x-2+3x/4=2x
Answer:
I think they are both incorrect :(
Step-by-step explanation:
Please forgive me if I am wrong :)
What is the movement of particles in solid matter
Answer:
In solid matter the particles jiggle but generally do not move from place to place
A research company surveys 8,000 people. The company expects 6,000 people to respond favorably. If there is a percent error of 2.5%, what is the range of people who will respond favorably to the survey?
Enter the correct answers in the boxes.
Least number of people:
Greatest number of people:
BIG POINTS ILL MARK YOU IF THE ANSWER IS RIGHT
Answer:
Step-by-step explanation:
uhhhhh dhyvcehbcej
Which of the following relations is a function?
A {(0,0), (1, 2), (2,3)}
B {(1, 1), (1, 2), (1,3)}
C {(3, 1), (4, 1), (3, 2)}
D {(0, 0), (0, 1), (1, 2)]
Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. She also earns a base salary of $625 per week. How much did she earn last week if she sold $4,500 in electronics merchandise? Round your intermediate calculations and answer to the nearest cent
Danielle earned $951.25
Step-by-step explanation:
Multiply her commission by her sales and add her base rate
x=7.25%($4500)+625 or x=0.0725(4500)+625
distribute
x=326.25+625
simplify
x=951.25
What is the y-intercept of y=-x+5?
Answer:
5
Step-by-step explanation:
y= mx+b
with m being slope and b being y-intercept
Answer:
5
Step-by-step explanation:
y=mx+b
b=5
two wires are 12m and 16cm long the wires are to be cut into pieces of equal legnth. find the miximum lenght each piece
Answer:
Step-by-step explanation:
The answer is 4m.
Is this a function or not, and please explain ANSWER A.S.A.P
Answer:
yes
Step-by-step explanation:
it passes the vertical line test, meaning every input only has one output
Which of the following fractions is equivalent to 5\6
5/6=10/12
5/6 is equal to all of these
5/6 = 10/12 = 15/18 = 20/24
= 25/30 = 30/36 = 35/42 = 40/48
= 45/54 = 50/60 = 55/66 = 60/72
= 65/78 = 70/84 = 75/90 = 80/96
= 85/102 = 90/108 = 95/114 = 100/120
= 105/126 = 110/132 = 115/138 = 120/144
= 125/150 = 130/156 = 135/162 = 140/168
= 145/174 = 150/180 = 155/186 = 160/192
= 165/198 = 170/204 = 175/210 = 180/216
= 185/222 = 190/228 = 195/234 = 200/240
= 205/246 = 210/252 = 215/258 = 220/264
= 225/270 = 230/276 = 235/282 = 240/288
= 245/294 = 250/300 = 255/306 = 260/312
= 265/318 = 270/324 = 275/330 = 280/336
= 285/342 = 290/348 = 295/354 = 300/360
= 305/366 = 310/372 = 315/378 = 320/384
= 325/390 = 330/396 = 335/402 = 340/408
= 345/414 = 350/420 = 355/426 = 360/432
= 365/438 = 370/444 = 375/450 = 380/456
= 385/462 = 390/468 = 395/474 = 400/480
= 405/486 = 410/492 = 415/498 = 420/504
= 425/510 = 430/516 = 435/522 = 440/528
= 445/534 = 450/540 = 455/546 = 460/552
= 465/558 = 470/564 = 475/570 = 480/576
= 485/582 = 490/588 = 495/594 = 500/600
Step-by-step explanation:
A car travels 700m North and then 300m East and then 300m South. This journey takes 1 min and 40s. The total
displacement is m
and the average velocity is
m/s
Answer:
Displacement is 500mStep-by-step explanation:
North=700m
East= 300m
South=300m
y=700-300=400m
x= 300m
We know that the displacement is found using the Pythagoras theorem
let the displacement be d
d^2= x^2+y^2
d^2= 400^2+300^2
d^2= 160000+90000
d^2=250000
d=√250000
d=500m
2) How many y pieces are in 6/12?
Answer:
6 out of 12
Step-by-step explanation: there was 12 before but now there are 6 because probally somebody ate them
ANSWER ASAP 100 points!!!! HURRY FAST
Answer:
I assume you are looking for exponents, so the answer would be 6^3 x 3^2
Hope this helps!
Answer:
6^3 x 3^2
Step-by-step explanation:
A corn vendor at a farmer's market was selling a bag of 8 ears of corn for $2.56. Another vendor was selling a bag of 12 for $4.32. Which bag is the better deal? Explain or show your reasoning.
9/2 divided by 2/9 this is dividing fractions
Answer:
4/81
Step-by-step explanation:
Don't ask i just know
-Too much work to explain
The division of of 9/2 by 2/9 is equal to 81/4.
To divide fractions, multiply the first fraction by the reciprocal of the second fraction.
In this case, we need to divide 9/2 by 2/9.
Dividing fractions: (a/b) ÷ (c/d) = (a/b) * (d/c)
So, we can rewrite the expression as:
(9/2) ÷ (2/9) = (9/2) * (9/2)
Now, let's perform the multiplication:
(9/2) * (9/2) = (9 * 9) / (2 * 2) = 81/4
Therefore, the division gives 81/4.
Learn more about Division here:
https://brainly.com/question/2273245
#SPJ6
Given
F(x) = (3x - 12) + 2, what is the domain in set notation?
O {x|x ER, X2 4}
O {x|x ER, XS4}
{x|x ER, X2}
O {x|x ER, XS 2
The domain in set notation is {x | xER, -∝ < x < ∝}
How to determine the domainFrom the question, we have the following parameters that can be used in our computation:
F(x) = (3x - 12) + 2
There is no restriction on the input values, x
So, the domain of F(x) = (3x - 12) + 2 is all real numbers, since there is no restriction on the input (x).
In set notation, we have
{x | xER, -∝ < x < ∝}
Read more about domain and range at
brainly.com/question/2264373
#SPJ1
PLS HELP! Choose the graph of y = (x - 3)^2 + 1
Answer:
the third one
Step-by-step explanation:
go on desmos graphing calculator
which of the following has least value 5/7,7/8,11/15,7/10
Answer:
5
Step-by-step explanation:
Can anyone help me I NEED THIS ASAP
2/5 = 12/5 + 2n please tell me whats n
Answer:
n = -1
Step-by-step explanation:
2/5 = 12/5 + 2n
Subtract 12/5 from each side
2/5-12/5 = 12/5 -12/5+ 2n
-10/5 = 2n
Simplify
-2 = 2n
Divide each side by2
-2/2 = 2n/2
-1 = n
What is the missing side of this right triangle: a = ?, b = 9, c = 11 ?
Answer:
Step-by-step explanation:
a²+b²=c²
a²+9²=11²
a²+81=121
a²=40
[tex]\sqrt40[/tex]
a=6.32
solve (2x-2)(3x+3)=0
Plz help i need help
Answer:
-27/20
Step-by-step explanation:
In order to divide, first flip the second number around, then multiply.
-4/9 will become -9/4.
Now multiply 3/5 x -9/4.
To multiply you don't have to change the fractions or convert at all. Just do it straight across.
3x-9=-27
5x4=20
answer: -27/20
how did you use addition of fraction in your daily activities?
Answer:
there are several answers to this question. For instances *( EATING OUT: Have you ever gone out to eat with a group of friends but the waitress brings only one check? To divide up the bill, you’ll need to use fractions. )* *( SPORTS: The NBA Finals are on. Fractions are used to determine statistics and shooting percentages. )*
Step-by-step explanation: