Ask question

Ask question

All categories

3 years ago

6

Write the expression 2*8+20-12/6 with parenthesis and brackets two different ways so one value is less than 10 and the other val

ue is greater than 50.

1 answer:

Elan Coil [88]3 years ago

3 0

[2*8+(20-12)]/6=4
2*(8+20)-12/6=54
I hope it helps :)

You might be interested in

Which number has an 8 that is 1 tenth the value of the 8 in 78

yKpoI14uk [10]

9.75 i think I’m not really sure do you have any options?

8 0

4 years ago

Several logs are stored in a pile with 22 logs on the bottom layer, 21 on the second layer, 20 on the

Oduvanchick [21]

Answer:

[22 x 21] / 2=231 or "c"

Step-by-step explanation:

4 0

3 years ago

Two cars traveled equal distances in different amounts of time. Car A traveled the distance in 2 h, and Car B traveled the dista

Yuki888 [10]

$d=v \cdot t$
d - distance
v - speed
t - time

Car A:
$v_1 \\
t_1=2 \\
d_1=v \cdot 2=2 v$

Car B:
15 mph faster than car A
$v_2=v_1+15 \\ t_2=1.5 \\ d_2= (v_1+15) \cdot 1.5=1.5v_1 + 22.5$

Both cars traveled equal distances:
$d_1=d_2 \\
2v_1 = 1.5v_1+22.5 \\
2v_1-1.5v_1=22.5 \\
0.5v_1=22.5 \\
v_1=45 \\ v_2=45 + 15 =60$

Car B traveled at the speed of 60 mph.

6 0

4 years ago

(4^p*4^1)^3 simplifies to 4^15 what does p equal?

zzz [600]

When an exponent is outside the parentheses, you "distribute" it to the other exponents inside the parentheses.

(4^p)^3 would become 4^3p

(4^1)^3 would become 4^3

When the bases are the same, you just simply add the exponents.

Let's just ignore the bases so it'll look less confusing.

3p + 3 = 15

Subtract 3 from both sides.

3p = 12

Divide both sides by 3.

<em>p = 4</em>

6 0

3 years ago

Solve the equation<br> 5(4+t) = 5t + 20

andrew11 [14]

The answer is T=0 or 0
=
0

8 0

3 years ago

Read 2 more answers