Write this polynomial in standard form: 7x^2+7x^5+4x^4-5x squareYour burger is done at __ 21^circ C(72^circ F) 41^circ C(106^circ F) 71^circ C(160^circ F) a quarter to one3. Add. Visualize a set of integer counters or a number line to help you. a) (-45)+(+30)= b) (-45)+(-30)= c) (+45)+(+30)= d) (+45)+(-30)= f) (-100)+(+25)= g) (+100)+(+25)= h) (+100)+(-25)= i) (-68)+(+34)= j) (-25)+(-40)+(+15)= __ k) (+50)+(-30)+(-40)= __ I) (+150)+(-75)+(-150)= __ e) (-100)+(-25)=The domain of the function f(x)=sqrt (1-lnx) is D xleqslant e 0leqslant xleqslant e xlt e 0lt xlt e 0lt xleqslant eQuestion 14 (1 point) Saved Evaluate 2^2+4^2+6^2+8^2ldots +50^2 infty 22000 22100 A 21100 21000PREV 474849505152535455 NEXT