Eliminate the decimals by multiplying by a power of 10 and then solve.0.70x - 0.20(40 + x) = 0.80(40)
A. 40
B. 70
C. 80
D. 90
Answer: C
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Answer the question.Choose the expression that is equivalent to the following: 8(3a) + 8(7b)
A. 16(3a + 7b) B. 8(10ab) C. 16(10ab) D. 8(3a + 7b)
Solve the linear equation.
(y - 9) = 
y
A. 
B. {-9}
C. {9}
D. {0}
The set of solutions of the differential equation src="https://sciemce.com/media/3/ppg__cognero__Chapter_4_Vector_Spaces__media__9225d9f2-cbda-4019-9b0e-c591de7580a7.PNG" class="wirisformula" align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_f6ad66bf037d427bb0c149f74" />.
is 
. Find the general solution of the differential equation
?
A. 
B. ?
C. ?
D. ?
E. ?
Change the logarithmic expression to an equivalent expression involving an exponent.log5x = 3
A. 5x = 3 B. 53 = x C. x3 = 5 D. 35 = x