2 years ago

How can you get the variable alone in the equation 25? 5 a

Mathematics

2 answers:

WARRIOR [948]2 years ago

5 0

Answer:

Step-by-step explanation:

5x5=25

5xa=25

a=5

vampirchik [111]2 years ago

5 0

Answer:

a=5

Step-by-step explanation:

The basic technique to isolate a variable is to “do something to both sides” of the equation, such as add, subtract, multiply, or divide both sides of the equation by the same number.

$\frac{5a}{5} =\frac{25}{5}$

a=5

You might be interested in

U=1-3v/vt-w make t the subject Answer for it

Oxana [17]

Answer:

t= - $\frac{u}{3}$ + $\frac{1}{3}$ - $\frac{w}{3}$

Step-by-step explanation:

Divide each side with variables by the one without them.

4 0

2 years ago

Harry collects data from a random sample of seventh-graders. Out of 25 respondents, 10 ride the bus home. Of the 150 seventh-gra

alekssr [168]

10/25=x/150

x=60

so 60 students

WELCOME MOA!!!

#SOOBIN

#YEONJUN

#TAEHYUN

#BEOMGYU

#KAI

#TXT!!

^_________^<(￣︶￣)>

7 0

3 years ago

Read 2 more answers

Pls help!!! thank you in advance

Oliga [24]

answer simple

i thinks its b

5 0

2 years ago

Read 2 more answers

The function y = f (x) is graphed below. What is the average rate of change of the function f(x) on the interval - 1 ≤ x ≤ 3?

jonny [76]

Answer:

$\displaystyle -2$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Average Rate of Change: $\displaystyle \frac{f(b) - f(a)}{b - a}$

Step-by-step explanation:

Step 1: Define

Interval -1 ≤ x ≤ 3

a = -1, b = 3

f(a) = f(-1) = 4

f(b) = f(3) = -4

Step 2: Find Average

Substitute in variables [ARC]: $\displaystyle \frac{f(3) - f(-1)}{3 + 1}$
Substitute: $\displaystyle \frac{-4 - 4}{3 + 1}$
[Fraction] Subtract/Add: $\displaystyle \frac{-8}{4}$
[Fraction] Divide: $\displaystyle -2$

4 0

2 years ago

Leigh bought a conical candle wax mold. The height of the mold is 16.2 inches and the radius of the inside of the top of the con

gavmur [86]

Answer:

the answer is C

8 0

3 years ago