Answer: C. X + 44
Step-by-step explanation:
Let x be the unknown number.
Given statement : "44 more than an unknown number".
By using addition operation ,
Mathematical expression for "44 more than an unknown number" = 44 +x
Hence, the correct expression is x+44.
So, the correct option is C.
Answer:
x = 15
Step-by-step explanation:
We know that 4x° + 8x° make a straight angle of 180°.
4x° + 8x° = 180°
12x° = 180°
12x = 180
x = 180/12 = 15
Each term after the first is obtained by multiplying the previous one by -3 so the answer is -81 , 243
Answer:
Step-by-step explanation:
1,248
90 x .80= 72. 72 Students like hot choco, therefore 8 do no like hot choco