3 years ago

Ryan buys some jumpers to sell on a stall.

Mathematics

1 answer:

katovenus [111]3 years ago

8 0

Answer:

£540

Step-by-step explanation:

I worked it out let me know if you want me to upload a picture of my workings

You might be interested in

Each of two sides of a triangle is 8 in. longer than the third side

dusya [7]

Answer:

Each side i

Step-by-step explanation:

3 0

3 years ago

Consider the equation below. x2 − y2 + z2 − 6x − 2y − 2z + 9 = 0 Reduce the equation to one of the standard forms. Classify the

pogonyaev

Answer:

See attachment for detailed answer.

Step-by-step explanation:

3 0

3 years ago

Solve by substitution x-y=-11 y+7=-2x

Bess [88]

x - y = - 11 .............( 1 )

y + 7 = - 2x ...............( 2 )

from equation ( 1 )

x - y = - 11

x = -11 + y ...........( 3)

putting x in equation ( 2 )

y + 7 = - 2 x

y + 7 = -2 ( -11 + y ) y + 7 = 22 - 2 y y + 2 y =22 - 7

3 y = 15 y = 15 / 3

putting value of y in equation 3

x = -11+ ( 13 /5 ) x = -33 /3 + 15 / 3 ( l.c.m)

x = -17 / 5

check

x = -11 + y

- 17 / 5 = -11 + 13 / 5

-17 /5 = -17 / 5

4 0

3 years ago

URGENT, According to the graph below , the slope of line B is

ra1l [238]

Answer:

the answer is 3/2

Step-by-step explanation:

the formula of the slope is

3 0

2 years ago

Read 2 more answers

Please show your work, and have a good day :)

fomenos

Answer:

273x

Step-by-step explanation:

-7x(-8²+25)

8²=64

-7x(-64+25)

-64+25=-39

-7x(-39)

-7×-39=273

273x

7 0

3 years ago

Read 2 more answers