MATHEMATICS
COLLEGE

5 x 2 - 8

Answer:

2 x 3 6

-------------- = -------- = 3

5 x 2 - 8 2

MIDDLE SCHOOL

Make a box-and-whisker plot of the data. Average daily temperatures in Tucson, Arizona, in December: 64, 61, 59, 58, 56, 61, 57, 56, 58, 56, 62, 65, 51, 59, 61, 51, 59, 53, 52, 54

57.6 is the middle which you can round up to 58

MIDDLE SCHOOL

How do you simplify 1/10+1/5+1/2

Answer:

Exact Form:

45

Decimal Form:

0.8

Step-by-step explanation:

HIGH SCHOOL

In order to solve the following system of equations by subtraction, which of the following could you do before subtracting the equations so that one variable will be eliminated when you subtract them? 4x-2y=7 3x-3y=15 A.multiply the top equation by -3 and the bottom equation by 2 B.multiply the top equation by 1/3 C.multiply the top equation by 15 and the bottom equation by 7 D.multiply the top equation by 3 and the bottom equation by 4

A.multiply the top equation by -3 and the bottom equation by 2

by doing that the -2y in the top equation becomes 6y

and the -3y in the bottom equation becomes -6y

6y-6y = 0 so the Y is eliminated

MIDDLE SCHOOL

Write a word phrase to represent the numerical expression 4+(27-10)

In linear equation ,the numerical expression would be four plus the difference of 27 and 10.

What are instances of linear equations?- Ax+By=C represents a two-variable linear equation in its standard form. A standard form linear equation is, for instance, 2x+3y=5.
- Finding both intercepts of an equation in this form is rather simple (x and y).
- When resolving systems of two linear equations, this form is also incredibly helpful.
- A linear equation is a first-order (linear) term plus a constant in the algebraic form y=mx+b, where m is the slope and b is the y-intercept.
- Sometimes, the aforementioned is referred to as a "linear equation of two variables," where x and y are the variables.

given numerical expression = 4 + (27 - 10)

so,

4 + (27 - 10)

It should be the sum of 4 and a difference of 27 and 10

a word phrase that represented the numerical expression would be four plus the difference of 27 and 10.

4 + (27 - 10)

= 4 + 17

= 21

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A word phrase that represented the numerical expression would be four plus the difference of 27 and 10