lv30755
lv30755
24-03-2022
Mathematics
contestada
pls help me need it rn PLS
Respuesta :
User9388382992
User9388382992
24-03-2022
1) $60 2)$80 3)$78
Exp:
1)30x/100=18. 3x/10=18. 3x=180 x=$60
2)60= 75/100•Y Y=60•100/75 Y=80
3)(60•130)/100= 7800/100= 78
Answer Link
VER TODAS LAS RESPUESTAS ( 44+ )
Otras preguntas
II. Answer the following questions with complete sentences in Spanish. 1. How do you say "I am a girl" in Spanish? 2. How do you say "She is a teacher" in Spani
classify the following triangle ? check all that apply
A ramp 28 ft long rises to a platform. the bottom of the platform is 15 ft from the foot of the ramp. find x , the angle of elevation of the ramp
A refreshment stand buys hot dogs in packs of 36 and hot dog rolls in packs of 20. What is the lest number of hotdogs and rolls that they can buy to have an equ
The valve seat performs two functions: It provides a seal for the valve in the combustion chamber, and it provides a cool surface to carry heat away from the va
A card is drawn from a well shuffled deck of 52 cards. Find the probability that the card is a red card or a 2.
An aqueous solution that is 20.0 percent sulfuric acid (h2so4) by mass has a density of 1.105 g/ml. determine the molarity of the solution.
A meteoroid is traveling east through the atmosphere at 18.3 km/s while descending at a rate of 11.5 km/s. what is its speed, in km/s?
Sandy's sauces, which produces stirminus fry âsauces, is developing direct material standards. each bottle of sauce requires 0.51 kilograms of base. the allowan
Approximately how far is the sun from the center of the milky way galaxy?
