subject
Mathematics, 04.02.2021 21:30 olly09

John has three more dimes than nickels in his pocket, for a total of $2.65. Which equation could be used to
determine the number of dimes, x, in his pocket?
Which equation below represents the relationship between
the coins and the total value?
0.10(x+3)+0.05(x) = 2.65
0.05(x + 3) +0.10(x) = 2.65
0.10(3x)+ 0.05(x) = 2.65
• 0.05(3x)+0.10(x) = 2.65

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y
Answers: 1
question
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12
Answers: 1
question
Mathematics, 21.06.2019 23:30
Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)
Answers: 1
question
Mathematics, 22.06.2019 00:30
The measures of two supplementary angles are (2x + 10)° and (8x + 10)°. what is the measure of the larger angle? a. 16° b. 44° c. 14° d. 138°
Answers: 2
You know the right answer?
John has three more dimes than nickels in his pocket, for a total of $2.65. Which equation could be...
Questions
question
Mathematics, 06.12.2019 20:31