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2 answers:
Answer:
boys + girls = 45 -------(1)
There boys 17 more than girls, boys = girls + 17 ----------(2)
substitute (2) in (1)
girls + 17 + girls = 45
2 x girls + 17 = 45
2 x girls = 45 - 17
2 x girls = 28
girls = 14
substitute in (2): boys = girls + 17 = 14 + 17 = 31
option D
Answer:
The answer is D
Step-by-step explanation:
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B: z=80___________________________________
20/4 = 5
$5 is the cost of 1 shirt.
Answer:
3x +45°=180° (due to straight angle)
or, 3x= 180°-45°
or,3x= 135°
or,X=135°/3
X =45°.ans
Answer:
$2.24
Step-by-step explanation:
you multiply 3.34 and 0.67 then you round
It’s 3, absolute value makes everything positive
