Answer:
35
Step-by-step explanation:
Alright this is like a linear pair. All three angles add up to 180; so this is the set up:
40 + 2x + 30 + 40 = 180
2x + 110 = 180
2x = 70
x=35
Starts with 22.854...he then adds 5 times as much...
22.854 + 5(22.954) = 137.124
he divided mixture into 4 dishes
137.124/4 = 34.2810 grams <==
Answer:
what do you mean evaluate
Step-by-step explanation:
The equation gives the equivalence of the distance travelled by Lucy
and the number of laps.
Correct response:
- <u>A possible equation for the distance Lucy runs is; 4 × 35 miles = 140 miles</u>
<u />
<h3>Methods by which the equation is obtained</h3>
Given:
The distance of one lap round the lake = 35 miles
Number of laps Lucy runs = 4 laps
Therefore;
Distance Lucy runs = 4 × 35 miles = 140 miles
A possible equation for the distance Lucy runs is therefore;
- Equation for the distance Lucy runs = n × 35 = 34·n
Where;
n = Number of laps
When n = 4, we have;
- Distance Lucy runs = 4 × 35 miles = <u>140 miles</u>
Learn more about writing equations here:
brainly.com/question/19044068
