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Verdich [7]
3 years ago
8

What is made up of quantities and the operations performed on them

Mathematics
1 answer:
Schach [20]3 years ago
7 0
Algebra is made up of quantities and the operations performed on them are addition, subtraction, multiplication and division. 
<span>Algebra is a branch of mathematics. It concerns itself with operations on sets of numbers or other elements. The sets of numbers and elements are represented by symbols. Algebra can be seen as a generalisation of arithmetic.  Letters are substituted for numbers in Algebra. For example, x + 2x will always equal 3x no matter what values the symbol x represents. The algebraic can also include polynomial functions of one or more of the variables. </span>
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2(x+z) - y x=6 y=8 z=3 need help ASAP PLS
Minchanka [31]

Answer:

10

Step-by-step explanation:

substitute the given values into the expression

2(x + z) - y

= 2(6 + 3) - 8

= 2(9) - 8

= 18 - 8

= 10

7 0
2 years ago
Consider the functions p and q.
xz_007 [3.2K]

Answer:

q= -1x

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Step-by-step explanation:

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6 0
2 years ago
Hi there,
Mrrafil [7]
We have 7 people which result ----> 7 * <u />2 = <u>14 legs</u>

Also, the table has <u>4 legs</u>

The number of the big cats is 7 *7 =49 (big cats)

For every big cat we have ---> 49 * 4= <u>196 legs</u>

For every big cat we have 7 small cats which means --> 49 * 7= 343 (small kittens)

The number of legs for small kittens is 343 * 4 = <u>1372 legs</u>

The number of legs is:
<u />
<u>14+4+196+1372= 1586 legs are in total</u>
5 0
3 years ago
Read 2 more answers
Write the​ part-to-whole relationship for the fraction given below.
vivado [14]

Answer:

1. Two ribbons, A and B. One third of A is equal to all of B. Draw a tape diagram to show the ribbons.

2. Half Robert’s piece of wire is equal to 2/3 of Maria’s wire. The total length of their wires is 10 feet. How much longer is Robert's wire than Maria's?

3. Half Sarah’s wire is equal to 2/5 of Daniel’s. Chris has 3 times as much as Sarah. In all, their wire measures 6 ft. How long is Sarah’s wire in feet?

4 0
3 years ago
What is the value of the missing variable?<br> 2x+4 = 20
Gemiola [76]

Answer:

the answer is X=8

Step-by-step explanation:

2(8)+4=20

3 0
3 years ago
Read 2 more answers
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