3 years ago

Algebra II help I'm struggling

Mathematics

1 answer:

Dmitry [639]3 years ago

7 0

Answer is B

total cost = $30 + 0.5 *(miles driven)
.................

You might be interested in

Please help.................................................................................................

Sunny_sXe [5.5K]

Answer:

Step-by-step explanation:

L = 3*w + 1 Given

P = 2*(L + w) Formula for Perimeter. Substitute for L

P = 2*(3w + 1 + w) Combine

P = 2*(4w + 1)

P = 58 Given

58 = 8w + 2 Remove the brackets

58 - 2 = 8w Subtract 2

56 = 8*w Divide by 8

56/8 = w

7 = w

================

Find L

L = 3*w + 1

L = 3*7 + 1

L = 22

================

Check

2L + 2W = 58

2*22 + 2*7 =? 58

44 + 14 = ? 58

58 = 58

The answer checks.

5 0

3 years ago

Select "Rational" or "Irrational" to classify each number.

xenn [34]

Answer:

rational rational irrational

Step-by-step explanation:

6 0

2 years ago

the junior class has 50 students. twenty-five students take french, 15 take latin, and 10 take both. if a student is chosen at r

ivann1987 [24]

P(F) = 0.5
P(L) = 0.3
$P(F\cap L)=0.2$
$P(F\cap L')=0.5-0.2=0.3$
$P(F'\cap L)=0.3-0.2=0.1$
$P(F'\cap L')=1-0.3-0.2-0.1=0.4$

3 0

2 years ago

17u-8u=18<br> Can u explain how this works

Brilliant_brown [7]

U is 2
You collect like terms meaning you do 17-8= 9u
9u=18 divide both sides by 9 and get U=9

8 0

3 years ago

A printer can print 12 pages in 9 seconds. What is the closet estimate of the number of pages it can print in one minute

Keith_Richards [23]

The answer is 72 i think cause 9 x 6 is 54 which is almost a minute but it’s not so then to find how many pages it can print 12 x 6 is 72. so the answer is 72

7 0

2 years ago