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Class 9 · Mathematics
→A battery remains (B(h)=96-6h) percent. When will the battery be (48%)?
Class 9 · Mathematics
→A saving amount is (S(m)=300+40m) rupees. After how many months will the amount be (620) rupees?
Class 9 · Mathematics
→Which linear polynomial represents a quantity decreasing at a constant rate as time \(t\) increases?
Class 9 · Mathematics
→Which of the following polynomials represents a quantity decreasing at a constant rate as x increases?
Class 9 · Mathematics
→Which linear polynomial decreases as the value of its variable increases?
Class 9 · Mathematics
→A plant's height is (H(t)=24+5t) cm. What will be the height at (t=4)?
Class 9 · Mathematics
→If (F(t)=18+rt) and (F(2)=30), what is (F(5))?
Class 9 · Mathematics
→Which option is not constant and represents linear decay with (x)?
Class 9 · Mathematics
→Which option is non-constant and represents linear growth of y with x?
Class 9 · Mathematics
→If (y=150-6x), what happens to (y) when (x) increases from (3) to (13)?
Class 9 · Mathematics
→If (y=2x+30), what happens to (y) when (x) increases from (1) to (11)?
Class 9 · Mathematics
→If (y=96-8x), which value of (x) gives (y=40)?
Class 9 · Mathematics
→If (y=15+5x), which value of (x) gives (y=55)?
Class 9 · Mathematics
→If (C(x)=100-5x) and (D(x)=80-x), when will both be equal?
Class 9 · Mathematics
→If (A(x)=10+4x) and (B(x)=20+2x), when will both be equal?
Class 9 · Mathematics
→If (g(x)=60-4x), what is the value of (g(3)+g(8))?
Class 9 · Mathematics
→If (f(x)=3x+5), what is the value of (f(4)+f(6))?
Class 9 · Mathematics
→Items remaining in a warehouse are modeled by I(d) = 200 − 12d. On what day will 80 items remain?
Class 9 · Mathematics
→Members in a class are (M(w)=32+2w). After how many weeks will the members be (50)?
Class 9 · Mathematics
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