Answer:
6-3x
x=-1
6-3(1)
6-3
3
Step-by-step explanation:
HELP ILL MARK BRAINLIEST
Answer:
5.3f
Step-by-step explanation:
***If you found this answer please press the heart button and mark me brainliest, thanks!***
will give brainiest pls help
Answer: b
Step-by-step explanation:
B
Answer:
The American Revolutionary War (1775–1783), also known as the American War of ... Britain remained under siege in Gibraltar but scored a major victory over the French navy. ... in America, and the colonial legislatures argued that they had exclusive right .... Howe then seized control of New York City on September 15
Step-by-step explanation:
NEEDING HELP ASAP!
*CLICK ON PHOTO*
!SHOW ALL WORK!
-6x-2y=42
x-y=-15
Multiply x-y=-15 by 6 ( eliminate the x first)
6(x-y)=6(-15)
(6)(x)=6x
(6)(-y)=-6y
6(-15)=-90
-6x-2y=42
6x-6y=-90
eliminate x the systems of equations by subtracting
-6x+6x-2y+-6y=42-90
-2y-6y=42-90
-8y=-48
divide both sides by -8 to get y by itself
-8y/-8=-48/8
y=6
Find x by substitution method
use y=6 into one of the system of equations
x-y=-15
x-6=-15
move -6 to the other side
sign changes from -6 to +6
x-6+6=-15+6
x=-15+6
x=-9
answer:
(-9,6)
Please help I’m not the smartest lol
Answer:
A.
E.
Maybe F but not sure
Step-by-step explanation:
Answer:
C, E, F.
Step-by-step explanation:
All of these are technically mathematical sentences. If we go into detail, C and F are open mathematical sentences because you do not know the outcome since one of the terms is a variable. E is a basic true mathematical equation.
#learnwithbrianly
Write a quadratic function with zeros -3 and 6.
Answer is in standard form.
What are the x and y-intercepts for the linear equation: 9x+3y=36?
Answer:
The x-intercept is (4, 0)The y-intercept is (0, 12)Step-by-step explanation:
Given the equation
[tex]9x+3y=36[/tex]
Determining the x-intercept
We know that the x-intercept can be obtained by setting y=0 and
solving for x.
Putting y=0
[tex]9x+3(0)=36[/tex]
9x=36
x=4
Thus, the x-intercept is (4, 0)
Determining the y-intercept
We know that the y-intercept can be obtained by setting x=0 and
solving for y.
Putting x=0
[tex]9(0)+3y=36[/tex]
3y=36
y=12
Thus, the y-intercept is (0, 12)
1) what is one half of 30?
2) what is two thirds of 15 miles?
Answer:
15 and 10 miles
Step-by-step explanation:
one half of 30 = 15
two thirds of 15 miles =10 miles
please help!!
What is the experimental probability of drawing a red marble, given the following results?
blue: 8
green: 5
red: 7
a. 7/13
b. 13/20
c. 7/20
d. 7/8
Answer:C
Step-by-step explanation: You want to add up all the marbles, and then take the red marbles and divide by all the marbles 7/20
Plsss help meeee I need the answer!!
Answer:
A. p=3-2h
h=9-p
Step-by-step explanation:
Justin buys 3 less than twice as many hot dogs
In 2000, the circulation of a local newspaper was 3,250. In 2001, its circulation was 3,640. In 2002, the circulation was 4,100.
A-Find the percent of increase in the newspaper’s circulation from 2000 to 2001 and from 2001 to 2002.
B-Which period had a higher percent of increase, 2000 to 2001, or 2001 to 2002?
Answer:
Percent increase from 2000 to 2001 is 12% and from 2001 to 2002 is 12.6%. Thus period of 2001 to 2002 has higher increase percentage.
Solution:
Given that,
Total circulation of local newspaper in 2000 = 3250
Total circulation of local newspaper in 2001 = 3640
Total circulation of local newspaper in 2002 = 4100
Finding percent of increase in the newspaper’s circulation from 2000 to 2001:
Finding percent of increase in the newspaper’s circulation from 2001 to 2002:
As we can see 12% < 12.6%
So period of 2001 to 2002 has higher increase
please help its urgent due in an hour
Answer:
use geogebra app you can install it on your pc if you don't know how to use it search it on yt
What would (2,2) be as a Equation??
where my latinas at tho :)
Answer:
lol
Step-by-step explanation:
I'm freaking Latino
4. Which of the following is an arithmetic sequence?
A. 4, 1, -2,-5, -8 B.4,-12, 36, -108
Use intercepts to graph the linear equation 5x + 3y = 30.
Answer x=6 and y=10
Explanation:
Replace each variable in turn with 0 and solve
5x+3y=30 Put zero in place of x and solve for y
5(0)+3y=30
[tex]\frac{3y}{3} =\frac{30}{3}[/tex]
y=10 The y- intercept is 10
5x+3y=30 Put zero in place of y and solve for x
5x+3(0)=30
[tex]\frac{5x}{5} =\frac{30}{5}[/tex]
x=6 The x-intercept is 6
Divide 0.50 / 250 PLS HELP I GIVE 20 POINTS
Step-by-step explanation:
PLEASSSSSEEE HELPPP ME
I hope this helps you
HELP ILL MARK BRAINLIEST
Answer:
-5c
Step-by-step explanation:
c+c-7c > 2c-7c = -5c
Which choice is equivalent to the expression below?
V-100
Answer:
100v
Step-by-step explanation
v-100
v+100
100v
4 + (8 × 8) – 1 = i need help on this pls
Answer:
67
Step-by-step explanation:
4 + (8 × 8) – 1 =67
Answer:
[tex]4 + (8 \times 8) - 1 \\ = 4 + 64 - 1 \\ = 68 - 1 \\ = 67[/tex]
Solve the system of Equation (Xy)
3x + y = -21
x + y = -5
Answer:
The solution of the system of equations is (-8,3).
Step-by-step explanation:
Given that:
3x + y = -21 Eqn 1
x + y = -5 Eqn 2
First of all, we will subtract Eqn 2 from Eqn 1
(3x+y)-(x+y)=-21-(-5)
3x+y-x-y=-21+5
2x=-16
Dividing both sides by 2
[tex]\frac{2x}{2}=\frac{-16}{2}[/tex]
x=-8
Putting the value x=-8 in Eqn 2
-8+y= -5
Adding 8 on both sides
-8+8+y= -5+8
y=3
Hence,
The solution of the system of equations is (-8,3).
anyone please help!!!
Answer:
11
Step-by-step explanation:
Answer:22(a)
Step-by-step explanation:22 is a factor of 66
A regular polygon has 15 sides. Which is a possible angle of rotational symmetry for the figure? 12° 45° 72° 90°
Answer:
12 degrees is the correct answer.
Step-by-step explanation:
please award brainliest I'm trying to move up in rank
Write a linear expression in simplest form to represent the perimeter of the triangle.
Answer:
x +5
Step-by-step explanation:
5x-2+3x+4+2x+9
5x-2x=3x
3x-3x=x
-2+2=0
0+4=4
4-9 =5
The price of a pair of sunglasses was reduced from $55 to $33. By what percentage was the price of the sunglasses reduced?
Write a story to represent the division problem 15÷ 1/9
Answer:
Katherine is a nurse and has 15 feet of bandages. One of her patients was injured and needed 1/9 of the bandages she had. How many feet of bandages did she use on her patient?
Step-by-step explanation:
Which is the simplified form of 6w+2/3+3w
Help what’s the perimeter?
Answer:
2.8
Step-by-step explanation:
From the similarity ratio we can calculate the missing side length for the smaller rectangle
and when we add all side lengths the answer is 2.8
A line passes through the points (3,0) and (4,1). What is the y-intercept of the line.
(0,-3)
hope this helps
Answer:
0,-3
Step-by-step explanation:
I did this question before
Square A has an area of 18a2 + 862 – 24ab.
Square B has an area of (3a – 2b)2
Determine which square has a greater area? Explain your answer.