For each of the following, compare the two rates and determine the lower rate.
a) frozen hams $2.58/kg or $0.226/10g (1kg = 1000g)
b)cycling speeds: 35kmh or 15 min to travel 4.5 mile (1.6km = 1 mile)
c)fuel efficiency: 6.5l/100km or 38l of fuel needed to travel 560km

answer: f true

step-by-step explanation:

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

x is greater than 5

step-by-step explanation:

2x+7 is greater than 17

    -7                           -7

2x is greater than 10

divide by 2 each side

x is greater than 5