<span>Expression- arithmetic or algebraic expression (ex, 12, 5 + 3x)
Terms- number of independent items in an expression
Coefficient- number or constant multiplied by a variable (ex. 3x....3 is coefficient)
Equivalent expression- two or more expressions with the same numerical value</span>
Answer:
13 and one third
Step-by-step explanation:
16 x 36 x 25 = 14400 5 x 12 x 18 =1080 so the answer is 14400/1080 simplified 13.3
Answer: ab = 35 Hope this helps, please consider making me Brainliest.
Step-by-step explanation:
If ac = 62, and bc = 27, the remaining length belongs to ab. However, since ac holds bc, subtract ac - bc = ab. Now let's substitute:
ac - bc = ab --> 62 - 27 = ab --> 62 - 27 = 35, 35 = ab
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Answer: 2.5
Step-by-step explanation:
Mean m = Sum s ÷ no of observation n
m = 2.5, n = 10
2.5 = s ÷ 10
s = 10 × 2.5
s = 25.
If one observation 2.5 is deleted from sum 25, new sum equals 25 — 2.5 = 22.5.
The no of observation becomes 9.
Therefore new mean = 22.5 ÷ 9
m = 2.5.
How this helps?