Answer:
1 solution.
Step-by-step explanation:
Expanding the given linear equation.
[tex]6(3x^2+4)10 = 1/2(4x+16)\\\hfill\\180x^2+240=2x+8\\\hfill\\\\180x^2-2x+232=0[/tex]
Divide everything by 2.
[tex]90x^2-x+116=0[/tex]
Here, you would use the quadratic formula and see that there is only one solution, however, it is not a real solution.
if 3 times a number is decreased by 5 the result is 7 what is the number
Answer: x=4
Step-by-step explanation:
[tex]3x-5=7[/tex] Move the constant to the right
[tex]3x=7+5[/tex] Calculate
[tex]3x=12[/tex] Divide both sides
[tex]x=4[/tex]
Please mark brainliest if this helped :)
Answer:
4
Step-by-step explanation:
3x-5 = 7
3x = 12
x = 4 Please mark the brainiest please thank you
=)
In ΔOPQ, o = 9.2 cm, p = 2.4 cm and ∠Q=37°. Find the length of q, to the nearest 10th of a centimeter.
Answer:7.4
Step-by-step explanation:
Answer:
7.4 CM
Step-by-step explanation
2. How many calories can we predict an entree with 30
grams of fat to have?
The graph below shows the numbers of visitors at a museum over six days.
Answer:
(a) 305 visitors (b): Saturday to Sunday
By reading the chart,
The least number of visitors at the museum in a day is 265.
Friday to Saturday had the greatest decrease in the number of visitors at the museum.
What is meant by reading the chart?Reading the chart means analyzing charts and graphs to answer questions based on the data related to it.
Learn more about reading the chart here,
https://brainly.com/question/16363033
#SPJ2
janet is comparing prices of bottled water. one bottle of water costs $1.92 and contains 12 ounces. another bottle of water costs $2.40 and contains 16 ounces. which bottle of water costs less per ounce? use the on-screen keyboard to type your answers in the boxes below. the 12-ounce bottle for $1.92 costs $ per ounce. the 16-ounce bottle for $2.40 costs $ per ounce. the -ounce bottle costs less per ounce.
Bottle 1 = $1.92 & 12 ounces
Bottle 2 = $2.40 & 16 ounces
Bottle 1
If 12 ounces costs $1.92, to determine the price of 1 ounce we divide $1.92 by 12.
$1.92 ÷ 12 = $0.16 per ounce for bottle 1.
Bottle 2
If 16 ounces costs $2.40, to determine the price of 1 ounce we divide $2.40 by 16.
$2.40 ÷ 16 = $0.15 per ounce for bottle 2.
Therefore we can determine that Bottle 2 is cheaper per ounce than Bottle 1.
help me with this pleassssssssssseeeeeeee this is for test corections and also whoever is trying to text me i to won't let me text back sryy
Answer:
A. 15.6
Step-by-step explanation:
Do a² + b² = c²
Your a is 8 and you b is 12 plug in
8² + 12² = c²
64 + 144 = c²
208 = c² (square root them)
14.4 = c
15.6 is the closest to 14.4
And the person who you are txting if it says *not delivered they prob blocked you.
Hope this helps ya! Keep smiling!
Answer:
c
Step-by-step explanation:
PLEASE HELP QUICK FIND THE y-intercept and the slope and the roc :(
don’t do it for the points and give me a wrong answer i actually need help :(
Answer:
y<−1
Step-by-step explanation:
Step 1: Simplify both sides of the inequality.
−3y>3
Step 2: Divide both sides by -3.
−3y
−3
>
3
−3
=y<-1
whitch ordered pair is a solution of y>5xx-2
Answer:
y = 5x - 2 (0, 2) (1, 4) (2, 7) (3, 13)
Step-by-step explanation:
Please help me with this question
$11.44 for 3 packages
Answer:
what's the question??
Step-by-step explanation:
Answer:
$3.82 per package...
Step-by-step explanation:
11.44 / 3
A number a is a root of P(x) if and only if the remainder, when dividing the polynomial by x+a, equals zero.
a. true
b. false
Answer:
Pretty Sure False.
Answer: false
Step-by-step explanation: a pex
A. Determine the distance between the ordered pairs given below. Round off your answers to the nearest hundredths.
1. (3, -2) and (7, 1)
2. (10, 13) and (2, 7)
3. (-5, -3) and (-9, -7)
4. (6, -11) and (-7, 2)
5. (-4, -5) and (8, 12)
Answer:
Step-by-step explanation:
HELP ME RN PLEASE
Which of the following expressions is equivalent to the expression below?
Answer:
i dont know what the answers are but if one of them says 14x+6 then thats correct.
Step-by-step explanation:
Find the product of the integers:
2(-4) = 1
HELP Me
Answer:
2 x -4 = -8
Step-by-step explanation:
I need help on finding the correct answer (please read the question)
Step-by-step explanation:
hope you like this and please make this brilliant
20 POINTS! If p(4) = 0 for a polynomial function, what is at least one factor of p(x)?
Answer:
0 I think
Step-by-step explanation:
y = – 2x + 2
7x + 3y = 5
A) (-5, -7)
B) (-7,-5)
© (4,-1)
D) (-1,4)
someone help me please !!
Answer:
its 4
Step-by-step explanation:
solve for y and then find the point of intersection
The point r is halfway between the intergers on the number line below and represent the number
Answer:
123 456 789 10 11 12 1 3 1 4 1 5 1 5
Step-by-step explanation:
If the numbers (-10,-20, 85,50) were temperatures which number would be the coldest?
Answer:
The answer would be -10
Correct me if i'm wrong
Two rival cleaning companies charge to dust houses. Captain Dustsalot charges $20 per house call plus $12 per room, and
Dedusters charges $30 per house call plus $10 per room. Abigail wants to know how many rooms she must get dusted so
that Captain Dustsalot is more expensive than Dedusters. Which inequality should she use to figure this out if represents
the number of rooms she gets dusted?
Answer:
Your answer is:
[tex]20+12r>30+10r[/tex]
Step-by-step explanation:
Hope this helped : )
Pleaseeeeeeeeeeeeeeeeeeeeeeeee hellllllppppp meeeeeeee it would be super helpful right now!!!!
(Geometry) problems are in the photo
Answer:
14. -21 over 5, 1 over 4
Step-by-step explanation:
PQ: perform the slope formula: y2-y1 divided by x2-x1
-3 - 17 divided by 1 - (-4) = -21 divided by 5
RS: 4 - 3 divided by -5 - (-9) = 1 divided by 4
Which property is true of all parallelograms?
Answer:
yes
Step-by-step explanation:
2 option f f f f f f f f f f f f
PLEASE HELP WILL MARK BRAINLIEST
Answer:
4th dot
Step-by-step explanation:
hope this helps
Answer:
3rd option
Step-by-step explanation:
combine like terms on the LEFT will give you 16m + 11 = 5m + 2
please help, it’s urgent
Answer:
x= 102 degrees
Step-by-step explanation:
It is an isosceles triangle, which means that it has two equal sides and angles, so the angles opposite of 3.3 are going to be the same or 39 degrees, which means, 39 + 39 is 78 and 180 - 78 is 102 and x=102 degrees.
Sammy bought a car and got a discount of 2/5 off the original price of $30,000. How much did Sammy pay for the car after the discount?
Answer:
$18000
Step-by-step explanation:
To find the do $30000/5 ( do divide the price into 5 parts)
30000/5
6000
5/5 minus 2/5
3/5
6000 times 3
18000
I NEED HELP ASAP I SUCK AT MATH!!!!! GIVING POINTS AND BAINLIEST!!!
1. Solve the linear system of equations using the linear combination method.
4x−9y=20
x−6y=20
x = 3, y = 5
x = -4, y = -4
x = 4, y = 4
x = 5, y = -3
2. Solve the system of equations using the linear combination method.
5p−3q=−39
−2p−3q=3
p = -7, q = 5
p = -5, q = 3
p = -6, q = 4
p = -6, q = 3
3. Solve the system of equations using the linear combination method.
9x+5y=35
2x+5y=0
x = 5, y = 3
x = 4, y = -2
x = 6, y = -2
x = 5, y = -2
Answer:
1.: B. x = -4, y = -4
2.: D. p = -6, q = 3
3.: D. x = 5, y = -2
Step-by-step explanation:
use the linear combination method to solve for the values
I would appreciate brainliest, have an amazing day!
equal parts of a whole are called
Answer:
Fractions are equal parts of a whole object or group of objects. To write a fraction, the numerator is the part and the denominator is the whole.
Step-by-step explanation:
When an object as a whole is divided into two parts, there are two possibilities. The parts may be equal or unequal. Each equal part of a whole is called one-half. It is expressed as 1/2 and read as one over two or one upon two.
slope intercept form of x+y=6
Answer:
y=-x+6
Step-by-step explanation:
make it into y=mx+b form
x+y=6
-x -x
y=-x+6
Answer:
y=-x+6
Step-by-step explanation:
slope intercept form means y=mx+b
y is y
m is the slope (in this one I don't have a picture, so I didn't put slope)
x turns into -x (because to get x to the other side, you have to subtract x from both sides)
b is the y intercept (in this case 6)
(940)×(2×10 to the third power)
Answer:
Scientific Notation:
1.88 * 10 to the fifth5
Expanded Form:
188000
Step-by-step explanation:
940 * (2* 10^2) = 940 * 200
Answer: 188000
Hope this helps =)
Answer: 1.88 × 10⁶
Step-by-step explanation:
did this question on khan academy and got it right
What must be added to both sides to complete the square in x² — 8x + 7 = 10
Answer:
16
Step-by-step explanation:
Given the expression
x² — 8x + 7 = 10
To complete the square we need to add the half of the square of coefficient of x to both sides to complete the expression.
The coefficient of x is -8
Half of 8 = 1/2(-8) = -4
The square of 4 = (-4)^2 = 16
Hence the value that must be added to both sides to complete the square is 16
