Answer:
r=−5.3
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
−7.4r−6.31=3.23−5.6r
−7.4r+−6.31=3.23+−5.6r
−7.4r−6.31=−5.6r+3.23
Step 2: Add 5.6r to both sides.
−7.4r−6.31+5.6r=−5.6r+3.23+5.6r
−1.8r−6.31=3.23
Step 3: Add 6.31 to both sides.
−1.8r−6.31+6.31=3.23+6.31
−1.8r=9.54
Step 4: Divide both sides by -1.8.
−1.8r/−1.8=9.54/−1.8
r=−5.3
Answer:
C is correct.
Step-by-step explanation:
Khan Academy said so.
Answer:
2\sqrt{x}+\frac{1}{2\sqrt{x}}\left(2x+3\right)
Step-by-step explanation:
which is D on your phone
we are given
-3 x 2(4-18) + 8 =
Firstly , we will solve inside parenthesis
now, we can multiply
............Answer
Answer:
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