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Class 9 · Mathematics
→If (S(x)=s-11x) and (S(5)-S(13)=88), which conclusion is correct?
Class 9 · Mathematics
→If R(x) = 110 + mx and R(12) - R(6) = 90, what is R(0)?
Class 9 · Mathematics
→For which (k) will (y=320-(k-6)x) show linear decay?
Class 9 · Mathematics
→For which (k) will (y=72+(k-9)x) show linear growth?
Class 9 · Mathematics
→If p(x) = 260 - 15x and q(x) = 68 + 3x, what is x when p(x) = q(x)?
Class 9 · Mathematics
→If (p(x)=44+8x) and (q(x)=12x-8), when will (p(x)) and (q(x)) be equal?
Class 9 · Mathematics
→If (Z(x)=b-12x) is linear decay and (Z(3)+Z(8)=148), what is (b)?
Class 9 · Mathematics
→If (Y(x)=a+9x) is linear growth and (Y(4)+Y(10)=218), what is (a)?
Class 9 · Mathematics
→If (K(t)=280-8t), what is (K(2t)-K(6t))?
Class 9 · Mathematics
→If (L(t)=6t+31), what is (L(5t)-L(2t))?
Class 9 · Mathematics
→If (y=210-12x), which value of (x) makes (y) equal to (3x)?
Class 9 · Mathematics
→If (y=42+7x), which value of (x) makes (y) equal to (13x)?
Class 9 · Mathematics
→A machine's value is (V(y)=c-3200y). If (V(5)=44000), what will (V(11)) be?
Class 9 · Mathematics
→The price of an item is (P(n)=a+25n). If (P(4)=210), what is (P(12))?
Class 9 · Mathematics
→If (G(t)=260-rt) and (G(3)=G(11)+104), what is (r)?
Class 9 · Mathematics
→If (F(t)=65+rt) and (F(4)=F(12)-96), what is (r)?
Class 9 · Mathematics
→If (A(t)=240-11t) and (B(t)=60+4t), when will (A(t)) be (15) more than (B(t))?
Class 9 · Mathematics
→If (M(t)=80+7t) and (N(t)=170-5t), when will (M(t)) be (18) more than (N(t))?
Class 9 · Mathematics
→Which option makes (y) decrease by (13) per step and has (y(6)=71)?
Class 9 · Mathematics
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