Mathematics, 03.03.2021 18:10 issagirl23

7. The Adams family purchased 14 items at Better Burgers on discount day. Burgers cost $1.19, fries cost $0.89, and drinks cost
$0.78. The family purchased twice as many burgers as fries and
the total bill was $13.71. Write the matrix equations but do not
solve.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 23:30, michaellangley

Consider the input and output values for f(x) = 2x - 3 and g(x) = 2x + 7. what is a reasonable explanation for different rules with different input values producing the same sequence?

Answers: 1

continue

Mathematics, 22.06.2019 00:30, kitttimothy55

On her first stroke, maya hit a golf ball 146 yards, 2 feet, 11 inches. on her second stroke, she hit it 163 yards, 1 foot, 2 inches. how far did the ball go all together? convert the answer to larger units whenever possible.

Answers: 2

continue

Mathematics, 22.06.2019 03:40, gurlnerd

Let f of x equals the integral from 1 to 3 times x of the natural logarithm of t squared. use your calculator to find f″(1).

Answers: 1

continue

Mathematics, 22.06.2019 06:00, nerd58

Simplify. (-3ab^3)^4 a. -7ab^12 b. -12a^4b^7 c. -81a^4b^7 d. 81a^4b^12

Answers: 1

continue

You know the right answer?

7. The Adams family purchased 14 items at Better Burgers on discount day. Burgers cost $1.19, fries...