Answer:
+8x+15
Step-by-step explanation:
we apply the distributive property
so we have
(x+3)*(x+5)
x*x+5*x+3*x+3*5
finally
we have
+8x+15
Answer:
196 minutes
Step-by-step explanation:]
2x10 is 20 and if you divide 5/10 its 2 so the 4 in 4/5 is the total of 8 because 10 would mean 5/5 and 20+8=28 so 28x7 is 196
There is nothing that multiplies to 12 and adds to 4.
The answer would be 1380000
0.4(2x+1/2) = 3[0.2x-2]-4
0.8x+0.2 = 0.6x-6-4 Distribute it out
0.8x+0.2 = 0.6x-10 Combine like terms
0.2x = -10.2 Subtract 0.6x and 0.2 from both sides
x = -51 Multiply both sides by 5
