Answers
Related Questions
what is 2 x 0
1
2
3
0
Answers
Answer:
0
Step-by-step explanation:
any number multiplied by 0 is always 0
Because anything multiplied by 0 is 0!
I Need Help Plz And Thank You And Show All Work And Steps.
Solve each system using the substitution method. Show all work and steps.
4.5.1) 2x-5y=8
x=3y-1
A. Substitute the equation that is already solved for one variable into the other equation.
B. Solve for the single variable in the one-variable equation.
C. Substitute the result from the previous step into x=3y−1 and solve for the unknown variable.
D. Write the solution as an ordered pair. E. Check the solution with the equation not used in Step C.
Answers
Answer: X=29
Step-by-step explanation:
First you substitute the x's: 2(3y-1)-5y=8
Then you open parenthesis:6y-2-5y=8
Combine like terms: y-2=8
Bring the 2 to the other side: y=10
Now you substitute the y with the answer: x=30-1
Easy equation: x=29
help me you dont have to do all of them but if you do pls i will give you the brainiest
Answers
No. 19 X= -8
No.20 R=10
No.21 X=0
No.22 B=7
No.23 V=-4
No.24 N=10
No.25 X=7
No.26 K=4
No.27 N=-4
No.28 X=-7
PLEASE HELP! 10 Points!!
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A 4 x 5 x 8 rectangular prism is cut parallel to one of its faces into two prisms. Which could be the dimensions of the resulting prisms?
A. 4 x 5 x 1; 1 x 5 x 8
B. 4 x 4 x 4; 5 x 4 x 4
C. 4 x 5 x 4; 4 x 5 x 2
D. 5 x 2 x 4; 6 x 4 x 5
Answers
Answer:
d
Step-by-step explanation:
because if you. 5 x 2 x 4; 6 x 4 x 5=equals your answer as the one up in the question if you don't trust me use calculator.then you'll see which is 160.
the answer is D.)
hope this helped:)
may i get briainliest pls
Ummmm my brain just suddenly flew away the question is Multiply as shown. Then complete the division
PLEASE HELPPPPP
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Answer:
First, how many times can 1.25 go into ten?
Then, how many times can 0.5 go into ten?
That is what they are asking you to do.
Which equation best represents the relationship between x and y in the graph?
A. y = 2x − 3
B. y = 12x − 3
C. y = 3x − 2
D. y = −2x − 3
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Y intercept is -3
HELP I'M REALLY BAD AT MATH! :D
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Answer:
i think 9
Step-by-step explanation:
it is there the most
Answer:
I think it's 9.
Please Help Me i will Give Brainliest
Answers
Answer:
C 2/3
Step-by-step explanation:
what is w?
6/10 = w/15
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Answer:
11/15
Step-by-step explanation:
10 is just 5 added 5 more
so you add 5 more to 6 so then it's 11/15
Answer:
Hello! The answer is W=9
Step-by-step explanation:
PLEASE HELP ASAP
A jewelry maker is designing a crown. The crown must have at least 45 gems, using only emeralds, rubies, and diamonds. The number of rubies must be 1 less than 3 times the number of emeralds. The number of diamonds must be 4 less than the number of rubies. Which inequality could the jewelry maker use to find the fewest number of emeralds, x, that can be placed on the crown?
Answers
Answer:
Step-by-step explanation:
X is the variable and x means multiplication symbol.
X + (X x 3 - 1) + (X x 3 - 1) - 4) ≥ 45 is the answer I got.
The answer to that inequality would be
X ≥ 7 I think
Jack needs 22 pirates for every 2 pirate ships he manages.
Answers
Answer:
55, 121
Step-by-step explanation:
2*2 =4
22*2=44
but 4 is not the number we need and 4 is one less so we divide 22 by 2 and get 11 so 44+11=55
thats the first box.
The second box is 55*2+11 which is 121
55:is the first box
121 is the second empty box
And
122 pirates for 11 ships
22 pirates for every two ships that would be 11 pirates for every 1 ship so your basically adding 11 to every ship there
The ratio would be 11:1
Hope this helps
Is the order correct
Answers
Answer: ( yes i think) i hope this helps god bless
Step-by-step explanation: sorry if i am wrong
Ms. Hassan plans to serve appetizers at her Christmas party. She plans on offering 8 appetizers for every 3 people. If she has 240 people RSVP to the Christmas party, then how many appetizers will she serve?
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Answer:
I hope this is right. If not im sorry.
Step-by-step explanation:
240 / 3 = 80
80 * 8 = 640
640?
Answer: 640
Step-by-step explanation:
Write an equation for the trend line shown
Answers
Answer:
y= -x + 225
Step-by-step explanation:
it has a negative slope so -x
it crosses the y axis at (0,225)
so put it together and you get -x+225
please help me! will give brainliest
do #5 and#6
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y=44x+12
x is the amount of tickets
y is the total amount paid for a certain amount of tickets
x+2⦁4=20
thanks i need it for notes!!!
Answers
Answer:
X+2⦁4=20
Step-by-step explanation:
2 times 4 which is eight, then subtract eight from 20. your answer is 12
X=12
So In your notes write
First you Mutiply the two factors 2 & 4, and then since eight is positive you will subtract it from the eight and the twenty. Youre left with X=12
A study of a population of 1,200 frogs revealed that 12 out of every 180 frogs in the population have spots on their back. Based on the results of this study, how many frogs in the population do NOT have spots on their back? (probability)
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Answer:
Step-by-step explanation:
80 out of 1200 frogs in the population have spots.
- What is the missing number for this equation? (-3) + _____ = -7
-What is the missing number for this equation ? ______ + (-23) = -11
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2= 12
a negative plus a negative will always be a negative. Think of it as pouring 3 negatives and 4 negatives into a pot. You would just end up with 7 negatives
subtract 23-11 to get 12.
Answer:
The first one is -4 and the second one is 12. all you will need to do is change the + to a - then do for the first one which would be -7- -3= -4 so to check it you will need to use the + to check it so it will be -3+-4=-7. and for the second one you will need to do -11- -23=12 so to check it you will need to change the - to + so it will be set up as 12+ -23=-11.
Step-by-step explanation:
Simplify: x2 + 5x + 6(x + 3) x 42x + 4
4
2
2(x + 2)
(x + 2)
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brainliest to whoever is right
Answers
I belive it should be 132cm
Yesterday noah ran 2 1/2 miles in 3/5 hour. Emily ran 3 3/4 miles in 5/6 hour. Anna ran 3 1/2 miles in 3/4 hour how fast in miles per hour did each person run? Who ran the fastest? !!SHOW WORK!!
Answers
Answer:
Step-by-step explanation:
To calculate the speed of each one we proceed as follows:
speed=distance/time
a] Noah's speed:
distance=2.5 miles
time=3/5 hours
speed=(2 1/2)/(3/5)
=(5/2)/(3/5)
=5/2×5/3
=25/6
=4 1/6 mi/hr
Emily's speed
distance=3 3/4 miles
time=5/6 hour
thus
speed=(3 3/4)/(5/6)
=15/4)/(5/6)
=15/4×6/5
=4 1/2 mi/hr
Anna's speed:
distance=3 1/3 miles
time=3/5
speed=(3 1/3)/(3/5
=(10/3)/(3/5)
=10/3×5/3
=5 5/9 mi/hr
Anna was the fastest
What is the slope of the line in the graph?
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Rise = 3, run = 3
The slope is 1
um u i think
answer this equation: 4 3/5 - -3 2/5 + 3
Answers
Answer:
24
Step-by-step explanation:
[tex]4\frac{3}{5} -(-3\frac{2}{5})+3[/tex]
Negative and another negative makes a positive.
[tex]4\frac{3}{5}+3\frac{2}{5}+3[/tex]
Add the fractions first.
[tex]7\frac{5}{5}+3[/tex]
5/5 is equivalent to 1. 7 5/5 becomes 8.
[tex]8+3[/tex]
Add the numbers.
[tex]24[/tex]
I hope this helps!
Explain step by step how to do 10.25 x .15.
Answers
Answer:
1.5375
Step-by-step explanation:
Multiply without the decimal points, then put the decimal point in the final answer
1025 x 15 = 15375
....
10.25 has TWO decimal places
0.15 has TWO decimal places
Therefore, when you multiply with the decimal points (10.25 x 0.15), the answer should have FOUR total decimal places.
So the answer is 1.5375
ANSWER PLEASE HERE IS THE QUESTION AND THE ANSWER
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Quick! Will give brainliest!
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m= 2
y= 2x-3
Hope this helps!
Answer:
b = -3
m = 3/2
equation: [tex]y = \frac{3}{2} x - 3[/tex]
Step-by-step explanation:
b is the y-intercept, or where the line meets the y-axis.
m is the slope. rise/run = 3/2
equation - im assuming you wanted slope-intercept form (y=mx+b)
-3(x-4) + 3(a-6) ————-
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Answer:
3x + 3a - 6
Step-by-step explanation:
Answer:
-3x + 3a - 6
Step-by-step explanation:
-3 (x - 4) + 3 (a - 6)
Apply distributive property
-3x + 12 + 3a - 18
Add the terms
-3x + 3a - 6
I hope this helps!
8/3 x+1/3 x= 4+7/3 x whats x?
Answers
Answer:
x=-2
x=-3
x={-2,-3}
brainliest??
Answer:
X = 6
Step-by-step explanation:
umm yeah,. i need help umm take ur time.
Answers
Answer:
I belive its the first answer choice not postive though! i hope it helps
Step-by-step explanation:
