Ask question

Ask question

All categories

2 years ago

12

The sum of two number is thirty. Using z to represent the larger number, translate “fifty more than the smaller number” into a v

ariable and simplify

1 answer:

nordsb [41]2 years ago

8 0

z=larger number

z+?=30

z-50=smaller number

z+z-50=30

2z-50=30

2z=30

z=15

You might be interested in

PLEASE HELP ME HERE 40 PTS

mojhsa [17]

Answer: its b because once u simplify everything it amounts to b

4 0

2 years ago

ajwad went apple picking.He picked a total of 84 apples and brought them all to school.If there are 21 students,how many apples

Grace [21]

I'm pretty sure the answer is 4 because, 4*21= 84.

4 0

2 years ago

Read 2 more answers

If yvaries inversely as x and y=18 when x=2, find y when x=4

Sergio039 [100]

I believe the answer would be 36.

Hope this helped you. ;}

7 0

3 years ago

I will give BRAINLIEST to whoever answers correctly first!!!

Tatiana [17]

$3.18

Explanation: I am a cashier hahaha

7 0

2 years ago

Read 2 more answers

What values complete each statement?

aliya0001 [1]

For this case we have:

By properties of the radicals $\sqrt {a} = a ^{\frac {1} {2}}$

So:

$(\sqrt {7}) ^ 2 = (7 ^ {\frac {1} {2}}) ^ 2$ .

Now, for power properties we have:

$(b ^ {\frac {c} {d}}) ^ e = b ^ {\frac {c * e} {d}}$

Thus, $(7 ^ {\frac {1} {2}}) ^ 2 = 7 ^ {\frac {2} {2}} = 7$

So:

$7 ^ {\frac {1} {2}} = \sqrt {7}$ in its radical form

Answer:

$(\sqrt {7}) ^ 2 = (7 ^ {\frac {1} {2}}) ^ 2= 7 ^ {\frac {2} {2}} = 7$ in its simplest form.

$7 ^ {\frac {1} {2}} = \sqrt {7}$ in its radical form

4 0

2 years ago