What is the solution to the system of equations?
y = 3x + 8
5x + 2y = 5
Answer:
x= -1
y=5
Step-by-step explanation:
5x +2( 3x +8) =5
5x + 6x + 16= 5
11x +16 =5
11x= -11
x=-1
y= 3(-1) +8
y= -3+ 8
y=5
check
5 = 3(-1) + 8
5=5
5(-1) + 2(5) = 5
-5 +10 =5
5=5
need help please I mark you ask brain
Answer:
-7 and 5
Step-by-step explanation:
-7x5=-35
-7+5=-2
have a great day :)
Answer:
-7 and 5
Step-by-step explanation:
..........wiiw
If (x)=7.3x,determine f(x)=16
Answer:
See Picture
Step-by-step explanation:
Also I notice you do Gacha by your pfp. That's nice. I'm actually a gacha person myself. I do memes and stuff. Well, I just wanted to point that out. Anyways, be sure to mark me brainliest!
How many numbers between 50 and 500 are divisible by 7?
Answer:
64 numbers
Step-by-step explanation:
Answer:
Step-by-step explanation:
50<7n<500
7.1<n<71.4
n=[8,71]
71-8+1
64
So there are 64 multiples of 7 between 50 and 500
I need help with a math question. Plz help will mark Brainliest. Here is the link to the math picture.Oh and Find the Value of X
Answer:
the correct answer is B. hope this helped
Help please with this math table thing
Answer:
16
8
36
Step-by-step explanation:
Answer:
x y
[tex]\left[\begin{array}{ccc}16&4\\8&2\\36&9\end{array}\right][/tex]
Step-by-step explanation:
[tex]y = \frac{x}{4}[/tex]
take the number on the y and substitute it on the equation:
1st one :
⇒ [tex]4 = \frac{x}{4}[/tex]
(then multiply 4 on both sides)
⇒ 4 x 4 = [tex]\frac{x}{4}[/tex] x 4
⇒ 16 = x
2nd one :
⇒ 2 = [tex]\frac{x}{4}[/tex]
( then multiply 4 on both sides)
⇒ 2 x 4 = [tex]\frac{x}{4}[/tex] x 4
⇒ 8 = x
3rd one :
⇒ 9 = [tex]\frac{x}{4}[/tex]
(then multiply 4 on both sides)
⇒ 9 x 4 = [tex]\frac{x}{4}[/tex] x 4
⇒ 36 = 4
Big Gary's Canoe Place rents out their canoes for $10 plus $4 per hour.
Jaden paid $30 to rent a canoe. How many hours did she rent the canoe?
help fast please !!!!!!
Answer:
She rented the canoe for 5 hours.
Step-by-step explanation:
I got the answer by first subtracting $10 from $30 for the price of the canoe, witch is $20. Then you would divide $20 by $4 and get 5.
Drag the tiles to the correct boxes to complete the pairs. Two numbers are randomly selected on a number line numbered from 1 to 9. Match each scenario to its probability. the probability that both numbers are greater than 6 if the same number can be chosen twice the probability that both numbers are less than 7 if the same number can be chosen twice the probability that both numbers are odd numbers less than 6 if the same numbers cannot be chosen twice the probability that both numbers are even numbers if the same numbers cannot be chosen twice arrowRight arrowRight arrowRight arrowRight
Answer:
It was correct for plato!
Step-by-step explanation:
Answer: I have put picture in there
Step-by-step explanation:
Divide.
(x+4)(2x−5)(x−1)
----------------------
(x+1)(x+4)(2x−5)
Step-by-step explanation:
(x+4)(2x−5)(x−1)
----------------------c
(x+1)(x+4)(2x−5)
(x+4)^(1-1)(2x-5)^(1-1)(2x-5)^(1-1)
(x+4)°(2x−5)°(x−1)°
1×1×1
1
law of indices says that x²/x=x^(2-1)=x
Round 956 to the nearest 5
Answer:
957
Step-by-step explanation:
By using basic property of rounding we got that nearest 5 of 956 is 955.
What is rounding of numbers ?Rounding means making a number more simpler by keeping its value close to original value .
For round to the nearest 5 we round up or down the number to nearest multiple of 5
for example if number is 16 we will round down it to 15 and if number is 18 we will round up to 20 and if number is 12 we will round down to 10.
Here given number is 956
Two nearby multiple of 5 are 955 and 960 but we can see that 955 is more closer than 960 so we will round down 956 to 955.
By using basic property of rounding we got that nearest 5 of 956 is 955.
To learn more about rounding numbers visit : brainly.com/question/605451
Helppppp plzzzz I will mark brainliestttt
Answer:
it's a. ctxr6irx5ixtxtcycyd TY ibis4dyhugbyrobut
Can someone help me please
Answer:
The answer is D
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
help plsss!!!
For which intervals is the function decreasing?
Select each correct answer.
(2, ∞)
(1, 2)
(0, 1)
(−∞, 0)
Answer:
A and C
Step-by-step explanation:
HELP DUE IN 10 MINS!
Use right triangle trig to solve for the missing angles. Round all answers to the nearest tenth (one decimal place).
x=??
Answer:
Use sine for this:
sin 30° = x/19x = 19 sin 30°x = 19(1/2)x = 9.5we have
sin 30 =perpendicular/hypotenuse
1/2=x/19
doing crisscrossed multiplication
19/2=x
x=9.5
HELP ME ASAP PLEASEEE!
Answer:
i think
Step-by-step explanation:
B
For the given polynomial P(x) and c=1/2 use the remainder theorem to find P(c).
Answer:
-2.90625
Step-by-step explanation:
Given the polynomial function
P(x) = x^5-x^4+x^3-3
If c = 1/2
At x = c
P(1/2) = (1/2)^5-(1/2)^4+(1/2)^3-3
P(1/2) = 1/32 - 1/16 + 1/8 - 3
P(1/2) = 1-2+4-96/32
P(1/2) = -93/32
P(1/2) = -2.90625
Hence P(c) is -2.90625
Calculate the average rate of change over the interval from x=−4 to x=3
y=−3x+1
-9
-6
-3
0
predict the breaking weight for a bridge 6 layers thick? explain your reasoning
Answer:
i think it would weigh 330 pounds because in each brick it weighs 55 pounds
Step-by-step explanation:
can someone help me with this one please!! i’ll give brainliest , #3
Answer:
70
Step-by-step explanation:
20 x 7 = 140 divided by 2 = 70
Has anyone else watched the 10th Kingdom?
Answer:
mhm!
Step-by-step explanation:
Which of the following statements are true about the given rational equation? Check all of the boxes that apply. 4 x + 6 + 1 x2 = x + 10 x3 + 6x2 x = 1 is a solution. x = 0 is an extraneous solution. x = –1 is a solution. x = –6 is an extraneous solution.
Answer:A and C
Step-by-step explanation:
Answer:
I can confirm A and C are correct on edge
Help me on math thanks
Answer:you need to charge your ipad or phone
Step-by-step explanation:
PLEASE HELP ASAP JUST CLASSIFY THE TRIANGLE NOTHING ELSE
Given:
The figure of a triangle.
To find:
The category of the triangle.
Solution:
In the given triangle two angles are equal and their measure is 78 degrees. So, the measure of third angle is
[tex]78^\circ+78^\circ+a=180^\circ[/tex] (Angle sum property)
[tex]a=180^\circ-78^\circ-78^\circ[/tex]
[tex]a=24^\circ[/tex]
In the given triangle only two angles are equal in means their opposite sides are also equal.
We know that base angles of an isosceles triangle are equal. So, the triangle is isosceles.
All angles are less than 90 degree. So, the triangle is acute.
Therefore, the given triangle is an isosceles acute triangle and the correct option is B.
Which equation represents the line that passes through the points (2, 5) and (1, 3)?
pleasee help the question is in the picture
Answer:
i got 7 units squared
Step-by-step explanation:
Answer:
Area: Lets break it up
(2×2) +(1/2(1)(2))+(1×2)Hence the answer is 4+1+2= 7 units squared3. Seven teams are out on the field playing soccer. The teams all have the same number of players. The head coach asks for 2 players from each team to come help him move some equipment. Now there are 77 players on the field. Write and solve an equation whose solution is the number of players on each team.
Answer: equation: 7(x-2) = 77
answer: x=9
Step-by-step explanation:
Which exponent goes in the box to make the following a true statement?
20x 11 = 14
A:2
B:4
C:9
D:13
O Option which one is it
Answer:
shhhhhhhhhhhhhhhhhh
Step-by-step explanation:
do it yurself lol
When you look at the two cylinders with these values of rand h, what do you notice about the proportions of the cylinders?
Answer:
One of the cylinders is short and wide, while the other is tall and thin.
Step-by-step explanation:
plszzz help me asap schools done i need help pls hurry
Answer:
1. L=length W=width
(i dont know 2)
3. area
(let me know if this helps)
Find volume.
5 ft, 4 ft, 3 ft
Answer:
60 ft cubed
Step-by-step explanation:
V = l * w * h
3 * 4 * 5
3 * 4 = 12
12 * 5 = 60
V = 60 ft cubed