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Archy [21]
4 years ago
11

Select all the ordered pairs that are solutions of the inequality y < 3x + 1.

Mathematics
1 answer:
Ierofanga [76]4 years ago
3 0

Answer:

can you give us options of answer if not then you take <3x and split it so it would be < + 3x so now its for simple then, 1 + 3x you get 4x and then atach the < back you get <4x

Step-by-step explanation:

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Suling bought 3meters of ribbons she used 5/6meter to make a bow find the length of the ribbon left
Ostrovityanka [42]
Subtract the portion used from the whole.

= 3 m - 5/6m
must have common denominators
= (3*6)/(1*6) - 5/6
= 18/6 - 5/6
= 13/6 m
= 2 1/6 m

ANSWER: 2 1/6 meters left

Hope this helps! :)
5 0
4 years ago
A deck builder uses 11 bags of concrete mix for every 5 deck footings. If the builder needs to build 12 deck footings, how many
juin [17]
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3 years ago
Write and solve a word problem that can be modeled by addition of two negative numbers integers
777dan777 [17]
<span>A word problem that can be modeled by addition of two negative numbers integers is given as followed.

Evans and Irvin are standing at the same spot. Evans took 7 steps backwards and another 7 steps backward, what is the current position of Evans relative to where Irvin is standing?

To solve the above, we note that Evans </span><span>took 7 steps backwards and another 7 steps backward, thus his current position relative to Irvin is given by (-7) + (-7) = -7 - 7 = -14.

Therefore, Evans is 14 steps backwards relative to where Irvin is standing.
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7 0
3 years ago
A sphere has a radius of 4 in. Which equation finds the volume of the sphere? V = four-thirds pi (4) cubed V = four-thirds (4) c
andrey2020 [161]

Answer:

If the sphere has a radius of 4, you can use the equation: V=4/3(pi)(r)^3

Step-by-step explanation:

V=4/3(pi)(r)^3

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3 0
4 years ago
Read 2 more answers
Solve: 3(-x+2) &lt; 15<br> A<br> X&gt;7<br> B<br> x &lt; 3<br> C x&lt;-&gt;<br> D x&gt;-3
sukhopar [10]

Answer:

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Step-by-step explanation:

3(-x+2) < 15

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-3x < 9 (Divide 3 on both sides)

x>-3 (Flip the inequality because the variable was negative)

7 0
3 years ago
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