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Ber [7]
2 years ago
8

Simplify the expression. 10z - 10z​

Mathematics
1 answer:
nika2105 [10]2 years ago
7 0

Answer:

0 because they cancel out :D

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Porky the pig weighs 1,125 lbs. Less than Kobe the Cow. After each gains 50lbs. Kobe the Cow will weigh ten times as much as por
Papessa [141]

Answer:

Step-by-step explanation:

Let x represent the initial weight of Porky the pig.

Porky the pig weighs 1,125 lbs less than Kobe the Cow. This means that the initial weight of Kobe the cow is

x + 1125

After each gains 50lbs. Kobe the Cow will weigh ten times as much as porky the pig. This means that

(x + 1125) + 50 = 10(x + 50)

x + 1125 + 50 = 10x + 500

10x - x = 1125 + 50 - 500

9x = 675

x = 675/9

x = 75

Porky's current weight is

75 + 50 = 125 lbs

Kobe's current weight is

(75 + 1125) + 50

= 1250 lbs

4 0
3 years ago
You reflect the point ( -7, -6) across
Leokris [45]
Reflecting is pushing it across from one side to another.
The answer would be (7,6)
Sorry I'm late.
4 0
3 years ago
If line P bisects segmentAD at point O and if AO=z+4 and AD =3z-11, find OD
sleet_krkn [62]

Answer:

Line P bisects AD at O.

AD = AO + OD

(3z - 11) = (z + 4) + OD

(3z - 11) - (z + 4) = OD

3z - 11 - z - 4 = OD

2z -15 = OD

3 0
3 years ago
39÷(2+1)-2×(4+1)<br><br>PLEASE HELP​
Elza [17]

Answer:

3

Step-by-step explanation:

39 ÷ (2+1) - 2 × (4+1)

Using BODMAS Rule,

= 39 ÷ 3 - 2 × 5

= 13 - 2 × 5

= 13 - 10

= 3

5 0
3 years ago
Read 2 more answers
3 3/5 x 1 2/3 x 4 2/3
lukranit [14]
The answer would be 32/5 or 6 2/5 or 6.4

Hope this helps

Have a great day/night
3 0
3 years ago
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