PLEASE HELP ONLY GOT 2 MINUTES LEFT !!!John has a goal to ride his bike 100 miles this summer. John has ridden 12 miles thus far. There are only 40 days left in summer. Write a inequality to represent the average distance, d, in miles, John must ride each day for the rest of summer
Answers
Answer:
y
Step-by-step explanation:
John wants to complete at least 100 miles. he has completed 12 which means he only has 88 left. If you divide 88(miles left) by 40(time left) you get 2.2 miles. so he would need a minimum of 2.2 miles a day to bike 100 miles.
Answer:
12 + 40d ≥ 100
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Answers
Answer:
True!
Step-by-step explanation:
4x - 3 = 13
Add 3 to both sides;
4x = 16
Divide both sides by 4;
x = 4
n = 2
d = 5
(b) Work out the value of y
Answers
After simplification the value of y is - 7.
Given information:
n = 2
d = 5
Given equation:
y = 4n – 3d.........(1)
Plugging the values of n and d in equation (1)
y = 4 (2) - 3 (5)
y = 4 * 2 - 3 * 5
Simplify this equation.
4 × 2 = 8 and 3 × 5 = 15
y = 8 - 15
y = -7
Therefore, y is equal to -7.
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y = 4(2) - 3(5)
y = 8 - 15
y = -7