Answer:
x < -8
Step-by-step explanation:
3 - (2x - 5) < -4(x + 2)
-2x + 8 < -4x - 8
-2x < -4x - 16
2x < -16
x < -8
Best of Luck!
Do I have to have the same denominator when multiplying fractions?
Answer:
no
Step-by-step explanation:
it does not matter only when you are adding or subtracting fractions you need the same denominator.
Answer:
No
Step-by-step explanation:
you could have any value for the denominator
I Need Any Help I Can Get ASAP
Suppose that there are two types of tickets to a show: advance and same-day. The combined cost of one advance ticket and one same-day ticket is $45. For one performance, 15 advance tickets and 25 same-day tickets were sold. The total amount paid for the tickets was $975. What was the price of each kind of ticket?
Answer:
Cost for Advance ticket: $20
Cost for Same-day ticket: $15
(-8) + (+12) what is the answer to this can someone please write it out clearly?
Answer:
4
Step-by-step explanation:
so here since -8 is smaller then 12 your basically subtracting. In simpler terms its basically just 12-8
Answer:
The answer is 4
Step-by-step explanation:
Since you have negative 8 when you add 12 it is like you are just adding 8 making the number 0 and then add the rest from the 12 which is 4
I need help asap please
On a vacation, Linda's family traveled 495 miles at 55 mph.
What is the unit rate/slope in this example?
Answer:
500
Step-by-step explanation:
8
A model of a car uses a scale of 2 1/4 inches = 3 feet. If the model is 14 inches long, what is the actual length of the car?
Answer:
36" / 2.25" * 14 = 16 * 14" = 224 inches =
18.666666 feet = 18 feet 8 inches
Step-by-step explanation:
Boxes of cereal normally cost £2.89 each, but a supermarket has a special offer: Boxes of Cereal 3 for the price of 2
Megan has £20 and she wants to get as many boxes of cereal as possible. How many boxes can she buy?
please answer fast
Answer:
9 boxes
Step-by-step explanation:
Boxes of Cereal 3 for the price of 2, the the price of the 3 boxes of cereals must be : 2 × £2.89 = £5.78
Boxes Megan can buy for the offer = £20 ÷ £5.78 = 3.46 (to 3 s.f.)≈ 3
3 × 3 =9 packs
But they actually only cost : 3 × £5.78 = £17.34
Therefore after buying the offer Megan has £20 - £17.34 = £ 2.66 left, which is not enough to buy a single pack, so the answer is 9.
if 2x + y = 12 and x + 2y = -6, then find the value of 2x + 2y
Find the midpoint of the line segment with endpoints (1, 7) and (3, 3).
A) (2, 4)
B) (3, 4)
C) (2, 5)
D) (3, 5)
it takes 68 pounds of seed to copletely plant an 1-acre field. how many pounds of seed are needed per acre
Answer:
68 pounds of seed are needed per acre, as it is only a one acre field.
Answer: If it takes 68 pounds to plant a one acre field then it's 68 pounds of seeds per acre.
Unless you messed up the question?
I WANT TO LOG OUT OF THIS..... NOWWWWWW I DONT LIKE THIS AT ALLLLLLL SOMEONE PLEASR HELP
Answer:what do you need help with
Step-by-step explanation:
I will help
SOLVE FOR X WILL GIVE BRAINLIEST
X^2=36/121
x₁ = 6/11
x₂ = - 6/11
Step-by-step explanation:Hi there !
x² = 36/121
x² = 6²/11²
x = ±√6²/11²
x = ± 6/11
x₁ = 6/11
x₂ = - 6/11
Good luck !
What is the value of X
Answer:
5.25
Step-by-step explanation:
butterfly method
x 3
-- --
7 4
7(3)=4x
21=4x
/4 /4
x=5.25
Which ordered pair is not a solution to this system?
x+y>3
x + 2y > 5
A (2,1)
B. (2,2)
C (2,3)
D. (2,4)
E. (2,5)
Answer:
A (2,1)
[tex]x + y > 3 \\ x + 2y > 5 \\ \\ a)2 + 1 > 3 \: wrong \\ 2 + 2(1) > 5 \: wrong \\ \\ [/tex]
So, right off the bat, you can tell that the ordered pair (2,1) is most definitely NOT the solution to this system.
EASY GEOMETRY**
IDENTIFY THE angle shown
Answer: D. Obtuse
Step-by-step explanation: It is greater than a 90 degree angle.
Triangle ABC is transformed to Triangle A′B′C′, as shown below: A coordinate grid is shown from negative 4 to 0 to 4 on both x- and y-axes. A triangle ABC has A at ordered pair negative 3, 4, B at ordered pair negative 4, 2, C at ordered pair negative 1, 1. A triangle A prime B prime C prime has A prime at ordered pair 3, 4, B prime at ordered pair 4, 2, C prime at ordered pair 1, 1. Which equation shows the correct relationship between the measures of the angles of the two triangles? (5 points)
Answer:
Option 4.
[tex]\angle BCA =\angle B' C'A'\\[/tex]
Step-by-step explanation:
By graphing these we see that these triangles are Similar which means that there corresponding angles measure is equal i-e all angles are equal and hence option 4 is the answer
Answer:
The measure of angle ABC = The measure of angle A prime B prime C prime
Step-by-step explanation:
the sum of two-thirds of a number and twenty
Answer:
2/3n + 20
Step-by-step explanation:
Complete the solution of the equation. Find the
value of y when x equals -14.
-2x - 3y = 49
Enter the correct answer.
Answer:
y = -7
Step-by-step explanation:
If x equals -14 then you would plug it in and the equation would be -2(-14)-3y=49
The new equation would be 28-3y=49
Then you would subtract 28 from both sides and get -3y=21
Lastly you would divide both sides by -3 and get y=-7
Write a triangle congruence statement for the two triangles
below
E
D
ht
B
с
F
Answer:
FtD
Step-by-step explanation:
Select three ratios for the given ratio 6/14
Answer:
3 to 7
9 to 21
12 to 28
Step-by-step explanation:
6/14 is also equal to 6 to 14 or 6:14
EASY GEOMETRY**
identify the angle shown below
Answer:
C. Right
Step-by-step explanation:
It is a 90 degree angle
The answer is c
a right triangle consists of one 90 degree angle and two anles less than 90 degrees.
4. Solve 5x + 25 = 250 x = ?* Enter the number value only.
Answer: x = 5/49 ; 0.102041
Step-by-step explanation:
Subtract 5x on both sides. 25 = 245xDivide by 245 on both sides. x = 5/49. As a decimal, it is approximately 0.102041.Please help me I will crown
In each figure below find m ∠1 and m∠2, if a||b. Justify with reasons your solution.
b
Answer:
105* and 75*
Step-by-step explanation:
There’s two fish in a tank, one of them turns to the other and says..?
Answer:
hi fishy bwotha
Step-by-step explanation:
Answer: "How the heck do you drive this thing!?"
Step-by-step explanation: because normally they would be in a fish tank, but here they are in a military tank.
7. Work out the gradient of the line y + 7x = 8
Is anyone able to help much appreciated
Answer:
[tex]gradient \: = - 7[/tex]
Step-by-step explanation:
[tex]y + 7x = 8 \\ y = - 7x + 8[/tex]
According to,
[tex]y = mx + c \\ [/tex]
m = gradient
So,
[tex]y = - 7x + 8[/tex]
[tex]m = - 7[/tex]
Answer:
-7
Step-by-step explanation:
equation=y+7x=8
y=-7x+8
the gradient is always the x co-efficient
therefore the gradient is -7
Can some please help me
Answer: (-1, -3)
Step-by-step explanation:
x: -2= (-3 + x)/2 y: 5 = (7 + y)/2
-4= -3 + x 10= 7 + y
-1 =x -3 = y
(-1,-3)
There are 46 students in the after-school tutoring program that starts at 3pm and ends at 4pm. 19
of these students are car riders and the others are walkers. If the instructor randomly chooses a
student from the group. What is the probability that a car rider is chosen?
Answer:
what idu
Step-by-step explanation:
Answer:
58.69
Step-by-step explanation:
maybe you can try
if Q is the midpoint of PR, find the coordinates of R if P(11, -2) and Q(4,3)
Answer:
R = (- 3, 8 )
Step-by-step explanation:
Using the midpoint formula , equate the coordinates to the corresponding coordinates of Q.
let R = (x, y ) , then
[tex]\frac{1}{2}[/tex] (x + 11 ) = 4 ( multiply both sides by 2 )
x + 11 = 8 (subtract 11 from both sides )
x = - 3
[tex]\frac{1}{2}[/tex] (- 2 + y) = 3 ( multiply both sides by 2 )
- 2 + y = 6 ( add 2 to both sides )
y = 8
Thus
R = (- 3, 8 )
The coordinates of R = (c, d) is (-3, 8).
Given,
Q is the midpoint of PR.
P(11, -2) and Q(4,3).
We need to find the coordinates of R
What is the coordinates formula for a midpoint?
If (x,y) is the midpoint between two points (a,b) and (c,d) then we use the formula:
x = (a + c) / 2 and y = (b + d) / 2
Find the coordinates of point P.
Let the coordinates of P be (a, b)
= (a, b)
= (11, -2)
Find the coordinates of point Q.
Let the coordinates of Q be (x, y)
= (x, y)
= (4, 3)
Find the coordinates of point R.
Let the coordinates of R be ( c, d)
= (c, d)
Find the coordinates of R.
We have,
x = (a + c) / 2
4 = (11 + c) / 2
4 x 2 = 11 + c
8 = 11 + c
c = 8 - 11
c = -3
y = (b + d) / 2
3 = (-2 + d) / 2
3 x 2 = -2 + d
6 + 2 = d
d = 8
We get,
R = (c, d) = (-3, 8)
Thus the coordinates of R = (c, d) is (-3, 8).
Learn more about finding the coordinates of a midpoint here:
https://brainly.com/question/24493570
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You have a $20 bill to get gas for your car. If gas is $3.55 per gallon and your car gets 21 miles per gallon, how many miles will you be able to drive your car on $20?
Answer:
118.3098592 miles on 20 dollars
Step-by-step explanation:
First determine how many gallons you can get for 20 dollars
20/ 3.55 per gallon = 5.633802817 gallons
We can get 21 miles per gallon
Take the number of gallons times 21 miles per gallon
5.633802817 gallons * 21 = 118.3098592 miles
