themfookinavocadoes themfookinavocadoes

01-11-2020
Mathematics

contestada

I have 1,000 riyals in ten and five riyal notes. If the number of ten riyal notes that I have is ten more than the number of five riyal notes, how many notes do I have in each denomination?

Respuesta :

fatimunir24 fatimunir24

01-11-2020

Answer:

66 notes of 5 riyal

76 notes of 10 riyal

Step-by-step explanation:

(10x + 10) +5x = 1000

15x = 990

x = 66

so there are 66 of 5 riyal notes and 66 + 10 ie 76 of 10 riyal notes

Answer Link

Otras preguntas

how much large gravel is needed to cover 290 meters if the large gravel is 29.62 tons per meter

Explain a strategy you can use to compare 2/6 & 5/8

Your friend Abbie is making a movie. She is filming a fancy dinner scene and she has two types of candles on the table. She wants to determine how long the cand

Which equation has infinitely many solutions? 1) 5(2x + 4) = 10x - 12 2) 5(2r + 4) = 10(r + 2) 3) 5(2r + 4) = 12r 4) 5(2x + 10) = 20(x + 1)

Sears has a dishwasher for $679 it is on sale for 35% off how much would you pay?

(2+5)-4 to the power of 2

what is the y intercept of the lline 2x-3y=-12

what is the y intercept of the lline 2x-3y=-12

what is the y intercept of the lline 2x-3y=-12

23.4 is what percent of 288? Round to the nearest tenth.