Answer:
56°
Step-by-step explanation:
2x+3x+5=90
5x=90-5
5x=85
x=85÷5
x=17
m<2=3x+5=3(17)+5=51+5=56
16 is 40 because you just need to add 16 to 14 and to 10 which is equal 40
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