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Elanso [62]
3 years ago
6

Which equation has all real numbers as solutions? HELLLPP

Mathematics
2 answers:
fenix001 [56]3 years ago
7 0

Answer:

The last answer D

Step-by-step explanation:

Hope this helps. :) :D

Vika [28.1K]3 years ago
6 0

Answer:

3y+1=3y+1

Step-by-step explanation:

ok lets try them out

1. 3y=3y+1

There are no solutions.

2. now 3y=3

y=3 so 1 solution

3. 3y=0

y=0 so 1 solution

4. 3y+1=3y+1

All real numbers are solutions.

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Ep-43 what does the letter "b" on a b-1 fire extinguisher indicate??
hram777 [196]

Answer:

The letter "b" indicates it is effective against flammable liquid fires.

Step-by-step explanation:

The letters on fire extinguishers represents the class of fire for which they can be used.

The letter "b" here indicate the b-1 extinguisher is effective against flammable liquid fires. These can be fires where cooking liquid , oil , gasoline , kerosene or paint.


3 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP :)
Temka [501]

Answer:

4538x43s +>35

Step-by-step explanation:

8 0
3 years ago
Can someone help me on this ? its Algebra 1 on exponents
Svetradugi [14.3K]
The volume of a rectangular prism is its length times width times height, or algebraically, V=lwh. You may be used to computing volume with numbers, but remember, a variable is a stand-in for a number. So you can solve this in the same way. Substitute l=x, w= \frac{x}{2},h= \frac{x}{3} into the formula for volume. You get (x)( \frac{x}{2})( \frac{x}{3} ), and you multiply these factors together. As you would with ordinary fractions, multiply the numerators and denominators across. You get \frac{(x)(x)(x)}{(1)(2)(3)} =  \frac{x^3}{6}. It seems that the book wants you to simplify by bringing the 6 up to the denominator. Recall the rule x^{-n}= \frac{1}{x^n}, if n is non-negative. The opposite applies so that \frac{1}{6} = 6^{-1}. For your final answer, you write 6^{-1}x^3. This corresponds to answer choice B.
3 0
3 years ago
1. What types of numbers make up the set of rational numbers?
Ad libitum [116K]

Answer:

Natural Numbers, Whole Numbers, and Integers are rational numbers.

Example: {1, 2, 3, -1, -2, -3}

Numbers with repeating decimals and terminating decimals are also rational.

Example: {2.34343434..., 3.45}

If a square root makes a perfect square, then it is rational.

Example: {√16, √100}

Hope this helps.

8 0
3 years ago
A group of 3 adults and 5 children pay a total of $52 for movie tickets. A group of 2 adults and 4 children pay a total of $38 f
Ksivusya [100]
<span>x = child ticket price
y = adult ticket price 
5x+3y=52 the cost accounting for the first group.
3x+2y=38 the cost accounting for the second group.

Child price: 5$
Adult price: 9$</span>
3 0
3 years ago
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