jalissawallace26 jalissawallace26

01-12-2020
Mathematics

contestada

can someone help me with the equation(s)

can someone help me with the equations class=

Respuesta :

SmolHuman SmolHuman

01-12-2020

She purchased 8 sports drinks

{d=p+3

2.25p+1.25d=21.25

d=p+3

p=d - 3

2.25(d - 3) + 1.25d = 21.25

2.25(d-3) + 1.25d=21.25

2.25 - 6.75 + 1.25d = 21.25

3.5d = 21.25+6.75

d=28/3.5

D=8

Answer Link

Otras preguntas

please look at the following attachment

26. A dealer was paid 5% commission on all the recharge cards he sold. If he sold N50,000.00 worth of cards, how much commission did he get?

The sum of three numbers is 72 the second number is three times the third the third number is eight more than the first what are the numbers

Which expression is equivalent to s +5+5

Question 8 If f (2) = (1 + 3) and g (2) VO+ 7, find g (f (x)). 9(f()) = 1 + 10 O g(f ()) = VI + 3 +7 Og(f (x)) = v= + 10 Og(f (2)) = 2? + 10

can you please tell me the answer I don't know

Look at the image for the question below

A+ Series - Core Mathematics THEORY QUESTIONS Question 1 (SSSCE 2000 Ou 12a) Four angles of a hexagon are 130°, 160°, 112° and 80°. If the remaining angles are

Active into pasive. Someone painted the doors white

4. According to the text, which does the bee hummingbird use to make nests? a. straw b. concrete c. bark d. sticks