Perform the indicated operations. Enter fractional answers in lowest terms. Use a / for the fraction bar.-1(-2)-3 - (-4) iT11-1(-2)-3 - (-4)+15First do the operations in the numerator.= 5-3 - (-4)p+15Now do the operations in the denominator.#if(7=1)#else= 56p20Now simplify.#endif= 98p
9"/"8#5/20@$43#9/8@$44_$46
1,2,3,4(2,9) $42(No, that's incorrect. Try again.HINT: )$43($4255The quotient of two numbers having the same sign is positive.)$44($4255Your answer must be reduced to lowest terms.)$46($4255Simplify numerator and denominator separately. Check your work.)
5(1e2*)6(4e3+)7(6e5g) 8(6e7/) 9(5e7/)n(7=6)
Perform the indicated operations. Enter fractional answers in lowest terms. Use a / for the fraction bar.-1(2)-3 - 4iT11-1(2)-3 - 4+15First do the operations in the numerator.= -5-3 - 4 p+15Now do the operations in the denominator.= -5-6p+15The quotient of two numbers having the15c2SAMEc0 sign is always c2POSITIVEc0.#if(7=1)= 98#else= 56p+15Simplify.= 98#endifp
9"/"8#-9/8@$43#9/8@$44_$46
1,2,3,4(2,9) $42(No, that's incorrect. Try again.HINT: )$43($4255Check your calculations. Recall that" - (-x)" = "+ x".)$44($4255Your answer must be reduced to lowest terms.)$46($4255Simplify numerator and denominator separately. Check your work.) n(3>4)
Perform the indicated operations. Enter fractional answers in lowest terms. Use a / for the fraction bar.-1(-2)-3 - (-4) iT11-1(-2)-3 - (-4)+15First do the operations in the numerator.= 5-3 - (-4)p+15Now do the operations in the denominator.#if(7=1)#else= 56p20Now simplify.#endif= 98p
9"/"8#5/20@$43#9/8@$44_$46
1,2(3,9)3(1,7)4(2,9) $42(No, that's incorrect. Try again.HINT: )$43($4255The quotient of two numbers having the same sign is positive.)$44($4255Your answer must be reduced to lowest terms.)$46($4255Simplify numerator and denominator separately. Check your work.)
Perform the indicated operations. Enter fractional answers in lowest terms. Use a / for the fraction bar.1(-2) + 3-4 + 1iT111(-2) + 3-4 + 1+20First do the operations in the20numerator.= -5 + 3-4 + 1 = 6-4 + 1p+20Now do the operations in the20denominator.= 610p+20m20The quotient of two numbers having the c2SAMEc0 sign is always c2POSITIVEc0.m0#if(7=1)= 98#else= 1211p+20Simplify.= 98#endifp
9"/"8#-9/8@$43#9/8@$44_$46
1,2,3,4(2,9) $42(No, that's incorrect. Try again.HINT: )$43($4255The quotient of two numbers having the same sign is positive.)$44($4255Your answer must be reduced to lowest terms.)$46($4255Simplify numerator and denominator separately. Check your work.)
5(1e2*)6(4e3+)7(6e5g) 8(6e7/) 9(5e7/)n(7=6)
Perform the indicated operations. Enter fractional answers in lowest terms. Use a / for the fraction bar.-1(2)-3 - 4iT11-1(2)-3 - 4+15First do the operations in the numerator.= -5-3 - 4 p+15Now do the operations in the denominator.= -5-6p+15The quotient of two numbers having the15c2SAMEc0 sign is always c2POSITIVEc0.#if(7=1)= 98#else= 56p+15Simplify.= 98#endifp
9"/"8#-9/8@$43#9/8@$44_$46
1,2,10,4(1,7)3(2,7) $42(No, that's incorrect. Try again.HINT: )$43($4255In the denominator simplify inside parentheses before multiplying.)$44($4255Your answer must be reduced to lowest terms.)$46($4255Simplify numerator and denominator separately. Check your work.)
Perform the indicated operations. Enter fractional answers in lowest terms. Use a / for the fraction bar.12 + 223(4 + 10)iT1112 + 223(4 + 10)+20First do the operations in the20numerator.= 5 + 63(4 + 10) = 73(4 + 10)p+20Now do the operations in the20denominator.#if(11=1)#else= 73(8) = 79p20Simplify.#endif= 1213p
12"/"13#7/20@$43#12/13@$44_$46
1,2(3,9)3(1,7)4(2,9) $42(No, that's incorrect. Try again.HINT: )$43($4255The quotient of two numbers having the same sign is positive.)$44($4255Your answer must be reduced to lowest terms.)$46($4255Simplify numerator and denominator separately. Check your work.)
Perform the indicated operations. Enter fractional answers in lowest terms. Use a / for the fraction bar.1(-2) + 3-4 + 1iT111(-2) + 3-4 + 1+20First do the operations in the20numerator.= -5 + 3-4 + 1 = 6-4 + 1p+20Now do the operations in the20denominator.= 610p+20m20The quotient of two numbers having the c2SAMEc0 sign is always c2POSITIVEc0.m0#if(7=1)= 98#else= 1211p+20Simplify.= 98#endifp
9"/"8#-9/8@$43#9/8@$44_$46
1,2,10,4(1,7)3(2,7) $42(No, that's incorrect. Try again.HINT: )$43($4255In the denominator simplify inside parentheses before multiplying.)$44($4255Your answer must be reduced to lowest terms.)$46($4255Simplify numerator and denominator separately. Check your work.)
Perform the indicated operations. Enter fractional answers in lowest terms. Use a / for the fraction bar.12 + 223(4 + 10)iT1112 + 223(4 + 10)+20First do the operations in the20numerator.= 5 + 63(4 + 10) = 73(4 + 10)p+20Now do the operations in the20denominator.#if(11=1)#else= 73(8) = 79p20Simplify.#endif= 1213p
12"/"13#7/20@$43#12/13@$44_$46
1,2,5(1,7)3,6,7(1,9)4(2,5) $42(No, that's incorrect. Try again.HINT: )$43($4255Your answer must be reduced to lowest terms.)$46($4255Simplify numerator and denominator separately. Check your work.)n(2e2*=3)n(1e1*=2e2*3-)
Perform the indicated operations. Enter fractional answers in lowest terms. Use a / for the fraction bar.12 - (22 - 3)4(52 + 6) + 7iT1112 - (22 - 3)4(52 + 6) + 7First do the operations in the numerator.5= 12 - (11 - 3)4(52 + 6) + 7p5= 12 - (12)4(52 + 6) + 7p5= 13 - (12)4(52 + 6) + 7p5= 144(52 + 6) + 7pcs5= 144(52 + 6) + 7Now do the operations in the denominator.5= 144(15 + 6) + 7p5= 144(16) + 7p5= 1417 + 7p5= 1418#if(19>1)30Simplify.5= 2021#endif
20"/"21#20/21@$43_$46
1,2,5(1,7)3,6,7(1,9)4(2,5) $42(No, that's incorrect. Try again.HINT: )$43($4255Your answer must be reduced to lowest terms.)$46($4255Simplify numerator and denominator separately. Check your work.)n(2e2*=3)n(1e1*=2e2*3-)