5m - 4z + 8m + 3 – 2z
Answers
Answer:
Step-by-step explanation:
5m+8m= 13m
-4z-2z= -6z
+3
= 13m-6z+3
Answer:
13m - 6z + 3
Step-by-step explanation:
Related Questions
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PLS SHOW THE WORK!!!!!!!!
Answers
Answer:
x= -1/3
y= -3 1/3
Step-by-step explanation:
Make both of them into y=Mx+b form
y=-x-3
y=(-x-7)/2
Substitute the x-3 in the first equation for the y in the second one.
x-3=(-x-7)/2
2x-6=-x-7
3x=-1
x=-1/3
Now that we have x, we can solve for y.
y=-x-3
y=-1/3-3
y=-3 1/3
Answer: x=6
Step-by-step explanation:
PLZ HELP ILL GIVE THIS IS THE LAST OF MY POINTS PLZZZ
Answers
Answer:
d
Step-by-step explanation:
14/7 so is 4/2
Please help ima bout to get a whooping if my mom still see's I got a c
Answers
Answer:
What do you need help with?
Step-by-step explanation:
Graph a line that contains the point (-6, 1) and has a slope of 5?
Answers
Feel free to ask any questions
Have a great day/night
What is the perimeter of the triangle?
Answers
Question 1 of 5
Table A
Table B
Х
у
х
y
1
3
3
1
2
6
6
2
3
9
9
3
Graph A
Graph B
10
12
11
10
9
5
4
8 9 10 11 12
1 2 3 4 5 6 7 8 9 10 11 12
Which table and graph represent the equation y = 3X?
Answers
The table and graph that represents the equation y = 3x are:
Table A
Graph B.
What is an equation?An equation contains one or more terms with variables connected by an equal sign.
Example:
2x + 4y = 9 is an equation.
2x = 8 is an equation.
We have,
y = 3x
This means,
For x = 0, 1, 2, 3,
y = 0, 3, 6, 9
Now,
The coordinates on the graph of the equation y = 3x will have:
(0, 0), (1, 3), (2, 6), and (3, 9)
We see that,
Graph A has the coordinates:
(0,3).
This is not possible.
And,
Table B has y = 1 when x = 3.
This is not possible.
Thus,
The table and graph that represents the equation y = 3x are table A and graph B.
Learn more about equations here:
https://brainly.com/question/17194269
#SPJ7
An urn contains four dice. Two have faces numbered 1,2,3,4,5, and 6; one has faces numbered 2,2,4,4, 6 and 6; and one has all six faces numbered 6. One of the dice is randomly selected from the urn and rolled. The same die rolled a second time. Calculate the probability that a 6 is rolled both times ( hint Law of total probability) Group of answer choices
Answers
Answer:
21/72 = 0.2917 = 29.17% probability that a 6 is rolled both times
Step-by-step explanation:
Two have faces numbered 1,2,3,4,5, and 6
So for these two, each with 1/4 probability of being chosen, the probability of rolling two six is given by:
(1/6)^2 = 1/36
So
[tex]p_A = 2 \times \frac{1}{4} \times \frac{1}{36} = \frac{1}{72}[/tex]
One has faces numbered 2,2,4,4, 6 and 6;
The probability of rolling 2 faces six with this dice is:
(2/6)^2 = 4/36
This dice has 1/4 probability of being chosen. So
[tex]p_B = \frac{1}{4} \times \frac{4}{36} = \frac{1}{36}[/tex]
One has all six faces numbered 6.
The probabilityu of rolling two six is given by:
(6/6)^2 = 1^2 = 1
This dice has 1/4 probability of being chosen. So
[tex]p_C = \frac{1}{4} \times 1 = \frac{1}{4}[/tex]
Calculate the probability that a 6 is rolled both times
[tex]p = p_A + p_B + p_C = \frac{1}{72} + \frac{1}{36} + \frac{1}{4} = \frac{1 + 2 + 18}{72} = \frac{21}{72}[/tex]
21/72 = 0.2917 = 29.17% probability that a 6 is rolled both times
9. x3 – 4x+1=0
Rational roots?
Answers
Answer:
[tex]x = -2.11490754, 0.25410168, 1.86080585[/tex]
Step-by-step explanation:
The roots (zeros) are the x values where the graph intersects the x-axis. To find the (zeros), replace y with 0 and solve for x.
Notes:
A Percent is the____
of a number to 100. Percents can be expressed _____
with a denominator of 100.
as
Answers
Answer:
1. RATIO
2. ONLY
I Hope This Helps You.
During flu season, 16% of the students were out with the flu. If there are 550 students in the school, how many of them were
but with the flu?
Answers
Answer:
The correct answer is 98.
if the line crosses the y-axis at the point (0,6) and has a slope of 7. what is the equation of the line
Answers
Answer:
the equation of the line is (7,6) because of the slope of 7Warren was drawing a shape on the grid below. He started at (3,0) and drew a line to (3,5), then to (5,3), then to (7,5) and finally a line to (7,0). What was made after all the points were connected?
Answers
Answer:
M
Step-by-step explanation:
M
What is the b term of the product of (x – 4) and (2x + 3) ?
Answers
Answer:
the "b" term is the term "-5 x" in the final quadratic expression
Step-by-step explanation:
Normally the "b" is the "linear term" in a quadratic equation.
So, perform the product of binomials and combine like terms to identify the final "b" term of the quadratic expression you get:
[tex](x-4)*(2x+3)=2x^2 +3x-8x-12=2x^2-5x-12[/tex]
Therefore the "b" term is the term "-5 x" in the final quadratic expression.
Please, please, please, please help
Answers
I need help with this is there any chance someone can pls also include the work thanks!
Answers
Answer:
Triangle C
Step-by-step explanation:
Given
Triangle A, B, C and D
Required
Pick the odd triangle
From the attachment, we can see that:
A = Right angled triangle
B = Right angled triangle
C = Obtuse triangle
D = Right angled triangle
This is so because triangle C has one of its angles to be greater than 90 (i.e. 115) and other triangles (A, B and D) have an angle equal to 90, each.
Because C is obtuse and others are right-angled, then C is the odd triangle.
How long will it take $50,000 take to double if it is compounded continuously at
13% interest rate?
I WILL GIVE BRAINLEST ASAP
Answers
Pls help me this is 7th grade (ADVANCED)
Answers
Answer:
10,24,33 could form a triangle
Step-by-step explanation:
5 + 19 is not greater than 25
6 + 12 is not greater than 19
15 + 17 is not greater than 44
Can someone help me with this?
Answers
The length of a rectangular rug is 4 less than twice its width. The perimeter of the rug is 40 feet. What is the area of the rug?
1) 96 sq ft
2) 56 sq ft
3) 104 sq ft
4) 86 sq ft
Answers
Estimate the area of a rectangle with length 5/8 foot and a width of 4/9 foot.
Answers
Hello there!
Area = Length * Width
Area = [tex]\frac{5}{8} * \frac{4}{9}[/tex]
Area = [tex]\frac{5}{18}[/tex]
Thanks!
~Garebear
0.4y − 0.2y + 10 = 11.8
Answers
Answer:
0.2y+10
Step-by-step explanation:
Answer:
We have this equation:
0.4y - 0.2y + 10 = 11.8
You can simplify
0.2y + 10 = 11.8
Then, you can substract 10 in both sides:
0.2y = 11.8 - 10
0.2y = 1.8
You can now divide right and left side by 0.2 and get y:
0.2y/0.2 = 1.8/0.2
y = 14
x + 2 2/1=10
HELPPPPPPP!!!!!!!!!!!!!!!!!
Answers
Answer:
x+4=10x=6 Give brainlistWhich graph represents the cost of hamburgers at Bulky's Store? Explain
Answers
Answer:
Graph B
Step-by-step explanation:
It seems more realistic i dont think 10 hamburgers would be 3 dollars
Emma ran 4 1/2 miles. For 3/4 of her run,she ran uphill. How many miles did she run uphill?
A. 3 3/8 miles
B. 3 1/2 miles
C. 3 3/4 miles
D. 4 1/4 miles
Answers
Answer:
A
Step-by-step explanation:
For the test, Ben knows that writing a poem will take him 30
minutes while writing a paragraph will only take him 10 minutes.
Ben will have 2 hours to complete the test. Which inequality best
matches the situation?
30x + 107 > 2
o 30+10y < 120
o 30% + 10% < 2
30% + 10y > 120
Answers
Answer:
30+10y < 120
Step-by-step explanation:
The sum of the ages of two brothers Is 37.7 years. The older brother is
7.9 years older than the younger brother. The line graphed on the
coordinate grid represents the first of two equations in a system of
linear equations that can be used to find their ages.
If the second equation is
x + y = 37.7, which value is closest
to x, the age of the older brother in
years?
Brothers' Ages
8
40
35
8
15
30
Younger Brother's Age
(years)
25
20
© 23
15
10
D 30
5
Х
0
5 10 15 20 25 30 35 40
Older Brother's Age
(years)
Answers
Answer:
40
Step-by-step explanation:
Convert 6 over 15 to a decimal.
0.2
0.3
0.4
Answers
Answer:
0.4
Step-by-step explanation:
just do 6 divided by 15
Answer: 0.4 :)
Step-by-step explanation:
at the local flea market, nike and reebok sneakers were being sold. all bike sneakers sold for $75.00 and reebok’s were being sold for $65.00. if 180 people bought sneakers for a total of $12,550, how many of each pair were sold?
Answers
Answer:
69.72
Step-by-step explanation:
Thats the answer if its not plz tell me
A vertical line has a run which is
A. 1
B -1
C. undefined
D. Zero
Answers
Answer:
A. 1 vertical line hasa run which is
Which equations are true?
Choose all answers that apply:
0 = 0 + x - x
0 = (-x) – (-x) + 0
None of the above
Answers
Answer:
0=0+x-x
Step-by-step explanation:
for example... plug in any number for x
0=0+5-5
