Step-by-step explanation:
f(x)=4x+7
y = 4x+7
4x = y-7
x = (y-7) /4
the correct answers are:
=> f`¹(x) = (x-7) /4 (a)
=> x - 7 = 4y (e)
=> (x-7) /4 = y (f)
=> x = 4y +7 (g)
Answer:
13 1/3 miles
Step-by-step explanation:
40/6=6.66666667: August
6.6 repeating*2=13.3333333: July
Mr. Jackson drove 13 1/3 miles in July
Answer:
I think that it is A. 19
Step-by-step explanation:
I think it is A. because 19x2=38. 19-5=14, 14x2=28. 28+38=66.
P=66
L=19
W=14
Sorry if I'm wrong.
The capacity of a jug is 3.5 l correct to the nearest 0.1 l. This places the volume of the jug between 3.50 l and 3.59 l
The capacity of a glass is 0.25 l correct to the nearest 0.01 l. This places the volume of a glass between 0.259 and 0.250 l
The maximum number of glasses that can surely be filled is equal to the whole number that lies just below 3.50/0.259.
3.50/0.259 = 13.51
The required value of the greatest number of glasses that can be surely filled is 13.
<span>4.2 − 3.5 ÷ 0.7 + 2.4
= </span><span>4.2 − 5 + 2.4
= -1.6
answer
- 1.6</span>
