Answer$10 65 cents
Step-by-step explanation:
20/4= $5 40/10= $4 .05 x 30= $1.50 and add those together to get $10.50 then add the 15 pennies which is $10.65
Answer:
13 protons
14 neutrons
13 electrons
Step-by-step explanation:
protons and electrons are mostly always the same
Answer:
Step-by-step explanation: Answer is A
Answer:
42 = 2×3×7
Step-by-step explanation:
7×6
Multiply 7 and 6 to get 42.
42
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