Answer:

Solve the literal equation for y.2x+5y = 3y+8

What is x for number 14.

The factorization of 8x3 – 125 is (2x – 5)(jx2 + kx + 25). What are the values of j and k?

Millie works 8 hours each Saturday and earns £50. On a Saturday she spends £2.75 on bus fares and £4.25 on lunch. What percentage of her earnings does she spend on bus fares and lunch?

What is 80% of 400?

What is x for number 14.

The factorization of 8x3 – 125 is (2x – 5)(jx2 + kx + 25). What are the values of j and k?

Millie works 8 hours each Saturday and earns £50. On a Saturday she spends £2.75 on bus fares and £4.25 on lunch. What percentage of her earnings does she spend on bus fares and lunch?

What is 80% of 400?

The mean age is now 27.

What is the age of the person who entered the room?

**Answer:**

thee answer is 27

**Step-by-step explanation:**

As the first part was 27 and the second pARTR 27 NO MATHS NEED TO BE INCLUDED AS 27 IS THE CORRECT

The answer is 135

27 x 5=135

27 x 5=135

**Answer:**

yes the cost is proportional to the number of tickets

**Step-by-step explanation:**

for each 1 ticket added, it is $12 more

you can graph it by using the equation y=12x where x is the amount of tickets and the y-intercept is (0,0)

r(r-r2) the 2 is meant to be r squared

REASONING The data sets show the years of the coins in two collections.

Your collection: 1950, 1952, 1908, 1902, 1955, 1954, 1901, 1910

Your friend’s collection: 1929, 1935, 1928, 1930, 1925, 1932, 1933, 1920

Compare the measures of center and the measures of variation for each data set.

Your collection's mean is

. Your collection's median is

. Your collection's range is

. Your collection's interquartile range is

. Your collection's mean absolute deviation is

.

Your friend's collection's mean is

. Your friend's collection's median is

. Your friend's collection's range is

. Your friend's collection's interquartile range is

. Your friend's collection's mean absolute deviation is

.

Your collection's mean answers

**m****e****d****i****a****n****-**1930

**r****a****n****g****e****-**54

**i****n****t****e****r****q****u****a****r****t****i****l****e****r****a****n****g****e****-**50

**m****e****a****n****a****b****s****o****l****u****t****e****d****e****v****i****t****a****t****i****o****n****-**23.75

Your friends collection mean answers

**m****e****d****i****a****n****-**1929.5

**r****a****n****g****e****-**15

**i****n****t****e****r****q****u****a****r****t****i****l****e****r****a****n****g****e****-**7

**m****e****a****n****a****b****s****o****l****u****t****e****d****e****v****i****t****a****t****i****o****n****-**3.5

Would really appreciate a brainliest!!

a14 for 200,196,192...

A:

a. 148

b. 252

c. 144

d. 239

Answer:

Step-by-step explanation:

Adding both equations

4x+5y+5y-4x=19+38

10y = 57

y= 5.7

Subtracting equation i from ii

5y-4x-4x-5y=38-19

-8x=9

x= -0.9