nothing to say this app is so bad this is not useful at all
X + (x + 1) = 329
2x + 1 = 329
2x + 1 (-1) = 329 (-1)
2x = 328
2x/2 = 328/2
x = 164
x + 1 = 165
164 + 165 = 329 (True)
Your answer is 164 and 165
hope this helps
Answer:
75%
Step-by-step explanation:
You take the length of the lower arm, 21, and divide it by the total length, 28. Your equation should be 21/28 = 3/4 =.75. 0.75 is equal to 75%
D-1/9
Below is why I think it’s D
Answer:
x = 91.5
Step-by-step explanation:
for 30.5 miles travelled gas used is 1 gallon ← unit rate
To calculate distance travelled multiply gas used by 30.5
For 3 gallons used
distance travelled = 3 × 30.5 = 91.5 miles
⇒ x = 91.5
