Answer: x = 1/4
Step-by-step explanation:
-9x + 6 = -x + 4
+x +x
-8x + 6 = 4
-6 -6
-8x = -2
divide by -8 on both sides
x = 2/8
simplify
<em><u>x = 1/4</u></em>
Answer:
75%
Step-by-step explanation:
increased height = 2.1 - 1.2 = 0.9 m
Increased percentage = (0.9/1.2)*100
= 75%
Answer: c
Step-by-step explanation: start at -4 then add 7 to that then .5
Answer:
3/2
Step-by-step explanation:
● (-3/8) ÷(-1/4)
Flip the second fraction by putting 1 instead 4 and vice versa.
● (-3/8)* (-4/1)
-4 over 1 is -4 since dividing by 1 gives the same number.
● (-3/8)*(-4)
Eliminate the - signs in both fractions since multiplying two negative numbers by each other gives a positive number.
●( 3/8)*4
● (3*4/8)
8 is 2 times 4
● (3*4)/(4*2)
Simplify by eliminating 4 in the fraction.
● 3/2
The result is 3/2