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Related Questions
Consider the system of equations.
3x − y = 5,
2x + 3y = −15
1. Which value can the first equation be multiplied by to form opposite values on the y-term?
A.-3
b.-2
c.3
d.4
The solution to the system of equations is _
A.-5,0
B. 5,0
C.0,-5
D.0,5
.
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2. c (add the new top expression with the bottom one to get 11x = 0) substitute 0 into either equation to get -5)
hope this helps!
Pls help me I'm not that great at math I need help with part B
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Because 5.6 per hour is 5x
will mark brainliest please help. thank you:)
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Answer:
3
Step-by-step explanation:
hope this helps
Answer:
stays the same
Simone is stocking a shelf with bottles of salad dressing. She has one box with 30 bottles and another box with 18 bottles. She can fit 6 bottles in a row on the shelf. How many rows does she make using all the bottles in both boxes
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Answer:
she can make 8 rows
Step-by-step explanation:
30 divided by 6 is 5 and 18 divided by 6 is 3 so if you add that you get 8 i divided by 6 because you can fit 6 in every row pls give me brainliest ive neer gotten it
It due today answer this correctly and I mark you Brainliest look at the 2 picture it 5 question easy right, if you don’t answer and put I don’t know I will report you...
Answers
Answer:
1.=40
2=8
3=-16
Step-by-step explanation:
Quadrilateral ABCD was dilated with the origin as the center of dilation to create quadrilateral EFGH on the graph below.
Which rule best represents the dilation that was applied to quadrilateral ABCD to create quadrilateral EFGH?
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Answer:
the scale factor is 2.5
Step-by-step explanation:
A dilation of 2.5 because side AB is 4 units and EF is 10 units and if you divide 10/4 will get you with your scale factor.
Please Help!! Will give brainly!!
A triangle has vertices on a coordinate grid at J(5,10), K(5,-9), and L(-5,-9). What is the length, in units, of {JK} ?
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Answer:
The length of JK is 19. All you have to do is subtract -9 from 10 since they have the same x-coordinate.
10-(-9)
10+9
19
Step-by-step explanation:
Hope this helps!!
solve for x: 8.7 = 5.22 + x
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Answer:
3.48
Step-by-step explanation:
i hope this helps!!!
Jason has a piece of wood that measures 7/8 meter long. He wants to cut the wood into pieces that are 1/5 meter long. Which expression can Jason use to find the number of 1/5 -meter pieces he can make?
7/8÷ 1/5
1/5 ÷ 7/8
1/5 × 8/7
7/8 × 1/5
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Help please. Due soon
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pls pls pls help brainliest
asap
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Answer:
what the heck is this
Step-by-step explanation:
Find the slope for the graph.
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(14a - 12) - (3a + 12)
please solve step by step
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Answer:
11a - 24
Step-by-step explanation:
So:
(14a - 12) - (3a + 12)
14a - 12 - 3a - 12
= 11a - 24
combine like terms 11a-24
can anyone help me with this?
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Answer:
Step-by-step explanation:
Mo
Tim’s mathematics teacher asked him to explain the expression −8 · 7. Which answer should Tim give?
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Answer:
-56
Step-by-step explanation:
Solve the inequality 171 > -6x, and graph the solution. What does the graph look like?
an open circle at –28.5 and an arrow pointing right
an open circle at –28.5 and an arrow pointing left
an open circle at 28.5 and an arrow pointing right
an open circle at 28.5 and an arrow pointing left
Answers
Answer:
a
Step-by-step explanation:
took the test on edg. got it right
also this was already answered and there was an answer left so free points
Answer:
A.) an open circle at –28.5 and an arrow pointing right
Step-by-step explanation:
I did the Instruction on edge. Good Luck!<3
How many numbers between 1 and 200 are evenly divisible by 7?
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Answer: 28
Step-by-step explanation: there are 28 multiples of 7 up to 200
729, 243, 81, 27 find the sequence
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You ride your bike to school. As you approach an intersection, you decrease your speed by 1.5 miles per hour per second. Select an inequality that represents the time t (in seconds) until your speed decreases by more than 10.5 miles per hour. Then solve the inequality.
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Answer: The acceleration is equal to the change in velocity per time. Now, the acceleration is said to be 1.5 miles/h·s. We are asked to find the corresponding time when the change in velocity is 10.5 miles/h such that the acceleration does not change.
a = Δv/t
1.5 = 10.5/t
t = 7 seconds
Explanation: Loading...
solve for x: 1/4x - 5 = 10
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First we need to cancel out the fraction, so we will multiply everything by 4.
x-20=40
Now we would add the twenty to the forty
x=60
I hope that this helps:)
Please tell me x thankyou very much please no fake answers I really need help!! Thankyou so much
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Answer:
Ckl or ckm
Step-by-step explanation:
I rlly just guessed
solve for x:-4 + 3x = 20
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Answer: 8
Step-by-step explanation: add 4 to 20, 24 divided by 3 is 8. x=8
please help me with 2 and 3.
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Answer:
765
Step-by-step explanation:
Which functions are decreasing?
Select all answers that are correct.
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Answer: 2 and 4
Step-by-step explanation:
A standard, six-sided die is rolled five times. What is the probability that the five rolls are either all the same or all different? Express your answer to the nearest hundredth of a percent.
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I really hope this helped u
What is the smallest whole number that is equal to seven times the sum of its digits?
Good Luck!!! First Right Asnwer gets brainliest!!!
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Answer:
21
Step-by-step explanation:
Explanation:
The two-digit number ab stands for 10a + b since the first digit represents 10s and the second represents units. If 10a + b = 7(a + b), then 10a + b = 7a + 7b, and so 3a = 6b, or, more simply, a = 2b. That is, the second digit must be twice the first. The smallest such number is 21.
The solution to -35x = -105 is -3. True False
And anyone want to be friends?
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Answer:
false due to the fact they both have to same sign so when you divide it becomes a positive
Step-by-step explanation:
Divide both sides by -35.
x=3
~SURE~
Answer:
False
Step-by-step explanation:
-35x = -105
~Divide -35 to both sides
x = 3
Best of Luck!
PLSSSSSSS NEED HELP
Write the slope and equation from the table given.
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Answer:
y=3x+15
Step-by-step explanation:
pick any two points (ill pick (1, 18) and (2,21))
to find the slope, use the slope formula: (21-18)/(2-1) = 3
you didnt specify which form you want the equation to be, so for slope intercept form, it is y = 3x + b, and b is the y intercept which we know is 15 (0, 15). y = 3x+15
List all the factors of the numbers: a. 40 and b. 3
Answer fast
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3 - 1,3
3-1,3
Find the value of z: 90/15 6/z
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Answer:
z = 1
Step-by-step explanation:
yes