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xxMikexx [17]
3 years ago
5

Which equation has every number as a solution?

Mathematics
2 answers:
ikadub [295]3 years ago
7 0

Answer:

the answer is D

Step-by-step explanation:

the equation works with every number placed where the x is, for example:

4(5+1)= 4×5 + 4

4×6=20+4

24=24

but it also works with

4(11+1)= 4×11 + 4

4×12=44+4

48=48

and it also works with every possible number you can think!

Ratling [72]3 years ago
7 0

Answer:

D.

Step-by-step explanation:

Lets look at equation D:

4(x + 1) = 4x + 4

4x + 4 = 4x + 4.

The left side is identical to the right so

you can put x equal to  any number and this equation will be true.

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The store is selling lemons at 2 for $1.50. Each lemon yields about 2 tablespoons of juice. How much will it cost to buy enough
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Answer:

$4.50

Step-by-step explanation:

3/4 cups = 12 tablespoons

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12 / 4 = 3 purchases at $1.50 = $4.50

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3 years ago
Find all the subsets of each of the following sets. Number 1 is done for you.
mina [271]

Answer:

Step-by-step explanation:

B = { x, y } = { } , { x }, { y }, { x, y }

C = { 1, 2, 8 } = { } , { 1 }, { 2 }, { 8 }, { 1, 2 }, { 1, 8}, { 2, 8}, { 1, 2, 8}

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8 0
3 years ago
Read 2 more answers
What is the value of y?​
VARVARA [1.3K]
The value of y is 11

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3 years ago
A square shed has a floor area of 156.25m square. what is the length of the diagonal
Helen [10]
------------------------------------------------------------------
Given Information
------------------------------------------------------------------
Square Area = 156.25m²

------------------------------------------------------------------
Formula
------------------------------------------------------------------
Area = Length x Length

------------------------------------------------------------------
Find Length
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156.25 = Length x Length
156.25 = Length²
Length² = 156.25
Length = √156.25
Length = 12.5

------------------------------------------------------------------
Formula
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a² + b² = c²

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Find Diagonal
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12.5² + 12.5² = c²
c² = 156.25 + 156.25
c² = 312.5
c = √312.5
c = 17.68m (nearest hundredth)

------------------------------------------------------------------
Answer: The diagonal length is 17.68m
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8 0
4 years ago
A line with a slope of 1 passes through the points (5,w) and (-7,-9). what is the value of w?
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Slope = (w --9) / (5 --7)
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w = 12 -9
w = 3



3 0
4 years ago
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