1.5q^2-4q-155=0
1.5q^2-4q-155
1.5q^2-41-155
8k divided by 2 + 5
make x the subject
y= x+r/2
Calculate 19,000 × 6.4. Use the correct number of significant digits in the answer.
4x+1.5y=14.80
3x+2y=12.50
The value of
C
1
2
+
3
4
5
6
…
. is equal to
4r+3/2c=14.80
3c+2c=12.50
-(-3)4
$pr_a{bC$
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