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stira [4]
4 years ago
11

Simplify the expression 15-7 2

Mathematics
1 answer:
saveliy_v [14]4 years ago
8 0
15-7=8 8×2=16 That's the answer
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. If p = -5, q = 4, then find pq - (p + q).​
bija089 [108]

Answer:

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Step-by-step explanation:

Given :

p = -5

q = 4

Putting the value of p and q in equation pq - (p + q)

=> (-5)(4) - [(-5)+4]

=> -20 - [ -5+4 ]

=> -20 - [-1 ]

=> -20+1

=> -19

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3 years ago
How could you determine whether 21/3 120/12 and 7/9 have the same decimal equivalent
Kipish [7]

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3 years ago
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DaniilM [7]

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Step-by-step explanation:

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3 years ago
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4 0
3 years ago
Solve:<br> 3/5 + 7/10 - 1/2=
Marizza181 [45]

Answer:

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Step-by-step explanation:

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