Mathematics, 20.02.2021 21:20 jgcugucgucg

Define the unknowns, write a linear system and solve it to answer the question A jar contains nickels and dimes. If the jar is worth $7.70 and it has a total of 119 coins in it, how many dimes are in the jar?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:00

If x = ∛200, which of the following inequalities is true? * 2 < x < 4 3 < x < 5 6 < x < 6.5 4.5 < x < 5.5 5 < x < 6

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4

Answers: 1

Answer

Mathematics, 21.06.2019 21:00

A.s.a.! this is a similarity in right triangles. next (solve for x)a.) 12b.) 5c.) 12.5d.) [tex] 6\sqrt{3} [/tex]

Answers: 2

Answer

You know the right answer?

Define the unknowns, write a linear system and solve it to answer the question A jar contains nicke...

Questions

Mathematics, 18.09.2019 01:00

Arecipe calls for 2 4/5 sticks of butter. if you were to make half the recipe, how many sticks of butter would you need to use. select one: a. 45 b....

Mathematics, 18.09.2019 01:00

Aparachutists speed during a freefall reaches 171 km/h what is the speed in meters per second? at this speed how many meter will the parachutists fal...

Mathematics, 18.09.2019 01:00

Grade 4 order of operation worksheet...

Mathematics, 18.09.2019 01:00

vi. given: angle 1 and angle 2 are supplementary prove: angle 3 and angle 4 are supplementary 1, given 2. def. of supplementary an...

Chemistry, 18.09.2019 01:00

Iwant to know the mass of a 10.0-cm cube. i’m a little stuck because i don’t know the volume.

Mathematics, 18.09.2019 01:00

Arecipe calls for 2 4/5 sticks of butter. if you were to make half the recipe, how many sticks of butter would you need to use. select one: a. 45 b....

Biology, 18.09.2019 01:00

Question 6 a beta particle is a fast moving electron that is emitted when a neutron in an unstable nucleus converts into a proton. a)true

History, 18.09.2019 01:00

Why do you think that the emancipation proclamation was so controversial in the north? select all that apply.a. it was very difficult to enforc...

Mathematics, 18.09.2019 01:00

Betty black is an attorney. her biweekly salary is $6,514. what is betty's annual salary? $169,364 $78,168 $156,336 $105,312...

Chemistry, 18.09.2019 01:00

What is the mass of 35.2 ml of a solution that has a density of 1.12 g/cm (in dimensional analysis)...

Geography, 18.09.2019 01:00

Does the mantle layer with less convection come first or does the mantle layer with more convection come first in earths layers order going from outer...

Mathematics, 18.09.2019 01:00

Ichiro suzuki’s batting average in 2001 was .350. the all-time american league leading hitter was george sisler of st. louis in 1922. write and solve...

Mathematics, 18.09.2019 01:00

A350 n crate initially at rest on a horizontal surface requires a 105 n force to set it in motion. what is the static friction? 0.30 3.3...

Mathematics, 18.09.2019 01:00

Use the image below to answer the following question. find the value of sin x° and cos y°. what relationship do the ratios of sin x° and cos y° share?...

Biology, 18.09.2019 01:00

1. complete this analogy: individual is to population as a water is to surface tension. b fish is to gills. c niche is to habitat.

Mathematics, 18.09.2019 01:00

The set of ordered pairs (-1, 8), (0, 3), (1, -2), and (2, -7) represent a function. what is the range of the function? o {x: x=-1, 0, 1, 2}

Spanish, 18.09.2019 01:00

Querido diario: julieta y yo nos (1) en una fiesta el año pasado. al día siguiente, yo (2) a salir. la llamé por teléfono, pero no (3) encon...

Social Studies, 18.09.2019 01:00

Congress passes a law prohibiting cigars made in cuba from being sold in the united states. the florida state legislature then passes a law allowing t...

Physics, 18.09.2019 01:00

The moment of inertia of a uniform equilateral triangle with mass m and side length a about an axis through one of its sides and parallel to that side...

Mathematics, 18.09.2019 01:00

Assume a and b are nonzero rational numbers and c is an irrational number. for each of the following expressions, determine whether the result is irra...

More questions: Mathematics Another questions