Answer:
x = 11
Step-by-step explanation:
2x + 34 = 56
2x = 56 - 34
2x = 22
x = 22/2
x = 11
Answer:

Step-by-step explanation:
we know that
1 kg=1,000 g
so
using proportion
Find out how many kilograms are 69 grams
Let
x -----> the weight in kg

Answer:
40
Step-by-step explanation:
The unit rate will be 6 newspapers every 10 minutes.
Answer:
$10,311/ semester
Step-by-step explanation:
9,820 increased by 5% = 10,311
Absolute change (actual difference):
10,311 - 9,820 = 491