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3 years ago

Whats a mathematical phrase containing at least one variable

Mathematics

2 answers:

kirza4 [7]3 years ago

7 0

Answer:

Algebraic Expression

Step-by-step explanation:

The variable is unknowns therefore it has to be algebraic and it is an expression as we need a form of showcasing it

This is why it is Algebraic Expression

allsm [11]3 years ago

7 0

Answer algebraic expression

Step-by-step explanation:

You might be interested in

SUSTITUTION 3X-6Y=2<br> 5X+4Y=1

Montano1993 [528]

3x - 6y = 2
5x + 4y = 1

(-1/3, -1/6)

~Hope I helped!~

6 0

3 years ago

...........................

kramer

Answer:

i dont see a question .

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

the maximum load of elevator is 480 pounds. Assuming that the average mass of student is 45 pounds, and m represents the number

yaroslaw [1]

We can use the equation 45m < 481

we can replace m to see where it caps.

and the cap is 10.

we can replace m to check our work

45(10) < 481

450 < 481

if you add another student, it would go over the limit.

hope this helps :D

7 0

3 years ago

Read 2 more answers

HELP ME EVERYONE PLZ

yawa3891 [41]

Answer:

Option D. 23.4 pounds

Step-by-step explanation:

step 1

Find the pieces of glass for 22.5 pounds of copper in the sculpture.

using proportion

$\frac{12}{1}=\frac{x}{22.5} \\ \\x=22.5*12\\ \\x=270\ piece\ of\ glass$

step 2

Find the pounds of bronze used in the sculpture

using proportion

$\frac{6.5}{75}=\frac{x}{270} \\ \\x=270*6.5/75\\ \\x=23.4\ pounds$

7 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Csqrt80x%5E%7B7%7D" id="TexFormula1" title="\sqrt80x^{7}" alt="\sqrt80x^{7}" align="absmiddl

kvasek [131]

Answer: $4\sqrt{5}x^7$

Step-by-step explanation:

$\sqrt{80}x^7$

$=\sqrt{2^4\cdot \:5}x^7$

$=\sqrt{2^4}\sqrt{5}x^7$

$=4\sqrt{5}x^7$

5 0

3 years ago