Sergio went to the library at 3:18 p.m. to do homework. He worked at the library for 57 minutes, then left to go home. What time did Sergio leave the library?
Answer:
The time would be 4:15 I think
solve the equation p/4+10=14
Answer:
p=16
Step-by-step explanation:
Answer:
p=16
Step-by-step explanation:
p/4+10=14
p/4+10-10=14-10
p/4=4
(Multiply all terms by the same value to eliminate fraction denominators)
p/4=4
4xp/4=4x4
you then get p=16.
and that is your answer.
i hope this helps. :)
a +b + z + yg -rt=
a =5 b=2 z=9 y=85 g=96 r=35 t =147
Answer:
3032
Step-by-step explanation:
5 + 2 + 9 + 85 x 96 - 35 x 147 =
5 + 3 + 9 + 8160 - 5145 =
8 + 9 + 8160 - 5145
17 + 8160 - 5145
8177 - 5145 =
3032
Hope that helps!
Need help with the x and y intercepts of a table.
Picture shown
Answer:
Correct Choice: d.
Step-by-step explanation:
Intercepts of a Function
Given a function y = f(x), the intercepts of f are defined as:
The x-intercepts are those points where the function has a value of 0
The y-intercepts are those points where the x has a value of 0
The table shows a set of ordered pairs (x,y). All those pairs where x=0 are the y-intercepts:
The y-intercepts are: (0,16)
All those pairs where y=0 are the x-intercepts:
The x-intercepts are: (3,0) (-5,0)
Correct Choice: d.
5 A cell phone company is offering 2 different monthly plans. Each plan charges a monthly fee pulls an additional cost per gigabyte of data
used.
Plan A: $50 fee plus $7.50 per gigabyte of data
Plan B: $60 fee plus $5.00 per gigabyte of data
Answer:
What are you tring to figure out? How many gigabytes?
Step-by-step explanation:
Given f(x) =
-3/4 x + 2, find f(16).
Answer:
-10
Step-by-step explanation:
Hope this helped
5x+4y=12 in slope intercept form
The problem is 44+(7x+12)=180, what is x?
Answer:
x=
124 /7
Step-by-step explanation:
Answer:
x=8
Step-by-step explanation:
Actually, the problem is 44+2(7x+12)=180. (There are two angles that equal 7x+12).
44+14x+24=180
68+14x=180
14x=180-68
14x=112
x=8
What is the value of y in terms of x in the equation /[tex]\frac{3x+y}{2x} = \frac{15}{2}[/tex]2 ?
Select one:
A. 72x
B. 12x
C. 3x
D. 8x
Answer:
3x
Step-by-step explanation:
A cell phone plan charges $15 a month plus $0.10 per minute for phone calls. Gertrude paid $32.50 last month for ____________minutes of phone calls. Group of answer choices
Answer:
d
Step-by-step eddddxplanation:
dd
Gertrude paid $32.50 last month for 175 minutes of phone calls.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value. Unitary method is a technique by which we find the value of a single unit from the value of multiple devices and the value of more than one unit from the value of a single unit. It is a method that we use for most of the calculations in math.
We are given that cellphone plan has a fixed cost of $15, this means that regarding if we use it or not, you'll pay at least $15.
Also, added to those fixed costs, we pay $0.10 per minute for phone calls.
Acording to the information, the bill for last month was $32.50, first step is to remove the fixed charges to know how much was spent on phone calls:
$32.50-$15= $17.5
Now, cross multiplication so that can calculate how many minutes she talked to spend $17.5:
$0.10____1min
$17.50___xmin
x = 175
Hence She talked 175 minutes over the phone.
Learn more about the unitary method, please visit the link given below;
https://brainly.com/question/23423168
#SPJ3
NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Help please, this is drag to correct spot question.
Answer:
1 Product of a power
2 Power of a power
3 Definition of negative exponents
10(11-x) pls I need help
Answer: 110 -10x
Step-by-step explanation:
You do pemdas
So 11•10 = 110
Then -10•x = -10x
And then you get
110-10x
Answer:
110-11x
Step-by-step explanation:
Distribute 10 to both
someone help please
Answer:
Top left is 7x^2. Top right is 14x. Bottom left is -4x. Bottom right is -8.
Step-by-step explanation:
ibigay ang iyong sariling ideya sa sumusunod na sitwasyon. gumamit ng panguri at pang-abay. ilagay sa sagutang papel
what does x equal 3.25x-2.5= -9.75x+4
Answer:
x = 6.5/13
Step-by-step explanation:
3.25x - 2.5 = -9.75x + 4
3.25x = -9.75x + 6.5
13x = 6.5
x = 6.5/13
angle A and angle B are complementary angles. If measure angle A= (2x – 4)º and measure angle
B = (5x + 17)°, then find the measure of angle A.
Answer:
Angle A = 18°
Step-by-step explanation:
since the angles are complementary, they add up to 90°
(2x-4) + (5x+17) = 90
add like terms
7x-4+17=90
simplify left side
7x+13=90
subtract 13 from both sides
7x=77
divide both sides by 7
x=11
plug in x to find the measure of angle A
2(11) - 4
multiply 2*11 first
22-4
simplify
18
Justify each step in the solution path to solve the system of equations {4/5x+6y=15} {-x+18y=11.}
I WILL GIVE BRAINLIEST!![tex]4/5x + 6y = 15}\\{-x + 18y = 11}\\[/tex]
Step-by-step explanation:
4 /5x+6y=15
4/5x+6y-15=0
4x+30y-75=0
plz help me asap wil give brainliest
Answer:
A: a>-21 1/3
Step-by-step explanation:
You solve this just like an equation. do -16 divided by 3/4, to get -21 1/3, and since you didnt divide by a negative number, you keep the sign the same.
Math problem the price of a share change by -1.85. A person owns 120 shares. By how much did his shares change in value
Answer:
-222
Step-by-step explanation:
Given that:
Change in value per shares = - 1.85
Number of shares = 120
Total Change in share value :
Change in value per share * number of shares
- 1.85 * 120
= - 222
Hence, the total charge in value of shares is - 222
pls help! i'm so lost :/
Step-by-step explanation:
triangle BCD ~ triangle BUV ( given)
BC/BU = CD/UV= BD/ BV
BC/BU = BD /BV
2x + 2 /35 = 49/35
2x + 2 / 35 = 7 /5
x = 47/ 2 is he corect answer of this question .
plz mark my answer as brainlist. Hope this will be helpful to you.
I need help asap....
Answer:
J.(4.1ft)
i hope i can help..
what is the awnser to -6 > -2 + n
Answer:
Step-by-step explanation:
n<−4
Let's solve your inequality step-by-step.
−6>−2+n
Step 1: Simplify both sides of the inequality.
−6>n−2
Step 2: Flip the equation.
n−2<−6
Step 3: Add 2 to both sides.
n−2+2<−6+2
n<−4
what is the volume of the pyramid shown below?
Answer:196
Step-by-step explanation:
D 196
PLS HELP QUICK!!!!!!!!!!!!!!
Answer:
2 to 1
Step-by-step explanation:
there is a ratio of 6 squares to 3 triangles
6/3, simplified would be 2/1
ANSWER QUICK! ILL MARK BRAINLIEST
Kiran is about to start hiking on a trail that is 1.8 miles long. In his past hikes on the same trail, he had walked at a constant rate of 2.4 miles an hour, which is 0.04 mile a minute.
What is Kiran's remaining distance on the trail after 10 minutes of hiking?
Answer: i have 0.02 miles left and i have to walk 5 more minutes.
Step-by-step explanation:
i dont know if that helps but there you go.
Robin has $450 to spend on home repairs. The repairman charges $65 for the initial visit and $37.50 per hour or part of an hour. How many hours of work can Robin afford?
Answer:
6 hours
Step-by-step explanation:
First set up the equation. Seeing the word "per", we know that this will be the variable. The repairman charges an initial fee of 37.50, so we add that fee to the total cost of every hour. To find how much Robin can spend, you set it equal to 450
65x + 37.50 = 450
Now subtract 37.50 from both sides because neither number has a variable, so you can subtract them to simplify the equation
65x = 412.5
To isolate x and find what it's equal to, divide both sides by 65 to get rid of the coefficient.
x = 6.34.
However the answer should be 6 because robin cannot afford a full or part of a 7th hour
Two nonvertical lines are parallel if they have the same ___ and different ____
Answer:
The same slope and different y-intercepts.
Step-by-step explanation:
If the slope is different, they will collide.
If the y-intercept is the same, there will be infinite solutions.
Answer:
Slope and perpendicular lines
Step-by-step explanation:
Which table represents a linear function?
omg, what do i doooooo
so for algebra i have a 42! i never got that bad of grade before, only 60's or something bad like that.
then i looked further and apparently i didn't turn my test from January 29th.
my other grades however are good...for now
so yeah, my weakness is algebra, and also the teacher....
she looked at me in class while she said that some students need to open their mouth if they're struggling...
but me?
im struggling with everything
Answer:
when ever you need help just ask me. I will help.
Okay brainless is being weird and not letting me say anything but I u s e g o o g l e s o c r a t I c A t o n