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deff fn [24]
3 years ago
8

What will make the equation true 4x + 3 = 11

Mathematics
2 answers:
Inga [223]3 years ago
7 0
2. the answer is 2 because 4(2) = 8 and 8+3=11
ValentinkaMS [17]3 years ago
5 0

Answer: 2

Step-by-step explanation:

4x+3=11

-3 -3

4x=8

\4 \4

X=2

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WILL GIVE BRAINLIEST!! What are the slope and the y-intercept of the linear function that is represented by the graph?
UNO [17]

Answer:

its d

Step-by-step explanation:

y=-3/4+3 I think that's right

3 0
3 years ago
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If one gallon is the same amount as 4 quarts, how many quarts are in 5 gallons?
wlad13 [49]
If one gallon = 4 quarts
Then 5 gallons = x quarts

To solve this we can set up a porportion

1/4 = 5/x

To solve the porportion we need to find the rule so how to we get to 4 from 1? Well we can multiply 1 by 4 to get one right?

So if this is true, 1 x 4 = 4 then 5 x 4 must equal x

5 x 4 = 20 so the answer would be 20 quarts are in 5 gallons

Another way to look at this is that you have 5 gallons and in each gallon is 4 quarts to if there is 4 quarts in every one gallon then that’s just 4 + 4 + 4 + 4 + 4 or 5 x 4

I hope this helps! <3

So i
6 0
3 years ago
Read 2 more answers
a) The quadratic 3x^2-12x-11 can be written in the form 3(x+a)^2+b. Find the values of a and b. b) Given that the solutions of t
LenKa [72]

Answer:

Step-by-step explanation:

a) 3x^2-12x-11=3*x^2-3*2*2*x+3*4-23=3*(x^2-2*2x+2^2)-23=3*(x-2)^2-23

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b) x1=[12+V(12^2-4*3* -11)]/6=12/6+V(144+132)/6=2+2/6V69=2+1/3V69=

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5 0
3 years ago
an electrician charges $50 to make a house call and $40 for each hour worked. if you have $200 can you afford a repair that take
mariarad [96]
No. you will be short 10$ so it will not work.
7 0
3 years ago
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Help with math! Thanks in advance!
ValentinkaMS [17]

Answer:

10 units

Step-by-step explanation:

Volume of 1 cube = 1 unit

A = l³

l =∛1000 = 10 ( 10*10*10=1000)


3 0
3 years ago
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