Explain why it is recommended that you combine like terms first when solving equations.
2 answers:
You would get different answers if you didn't follow the rule of PEMDAS, or the order of operations: Parentheses, Exponents, Multiply, Divide, Add, and Subtract, in that order.
It makes it easier and les likely to make mistkae would you rather do 3(x+4-2+2x) or 3(3x+2)
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Answer:
b
20
10
Step-by-step explanation:
Chile the answer is D ya eard me
No because 2 out of the 3 will recive 4 out of 10 and 1 will have 2 out of 10
Answer:
30 cm²
Step-by-step explanation:
A = bh/2
A = (12 cm)(5 cm)/2
A = 30 cm²
7+2h= g. Add 2h to other side to make g alone 3(7+2h) + 3h = 10 Substitute 21+6h +3h= 10. Distribute 9h= -11 H= -11/9