Linear Equation Word Problems

A barber offers two options at his barbershop: a $15.00 regular haircut and a $20.00 deluxe haircut. On a certain day, the barber gave r regular haircuts and 3 fewer deluxe haircuts than regular... more

Given the binomial (2-5x)^8

(2-5x)8a. Determine the middle term for this expansion. State the answer in the simplest form. b. If the expansion is written in ascending order of powers, determine the seventh term. (1 mark)

01/18/22

exponential algebra

Write an exponential function in the form y=abx that goes through points (0,7) and (5,224).

01/18/22

Application problem with a linear function: Finding a coordinate given two points

The monthly cost (in dollars) of a long-distance phone plan is a linear function of the total calling time (in minutes). The monthly cost for 30 minutes of calls is $12.53 and the monthly cost... more

01/18/22

Application problem with a linear function: Finding a coordinate given two points

Application problem with a linear function: Finding a coordinate given two points

01/18/22

Answer please!!!

SURGERShanna ran 20 minutes per day for 25 days."cole ran 2 hours per week for 3 weeks. Nicolesays she ran more than Shanna. Is she right?Explain your thinking.

MATH QUESTION!!

From a 9​-cm by 9​-cm piece of​ cardboard, square corners are cut out so that the sides can be folded up to make a box. Complete parts a through c below.a) Express the volume of the box as a... more

01/18/22

M5L2 standard form

write y=-x+1 in standard form

01/18/22

M5L2 Standard form

y-10=-2(x-8) in standard form

01/18/22

M5L2 Standard form

y-10=-2(x-8) in standard form

Algebra question.

A summer camp has 520 ft of float line with which to rope off three adjacent rectangular areas of a lake for swimming​ lessons, one for each of three levels of swimming ability. A beach forms one... more

01/18/22

what is y+7=-3(x+1) in standard form

Math I needed a answer quick

An airplane travels 5096 kilometers against the wind in 7 hours and 5796 kilometers with the wind in the same amount of time. What is the rate of the plane still air and what is the rate of the wind ? more

01/18/22

A number b minus 4.2 is less than -7.5

Please help I can´t figure this out

01/18/22

A number b minus 4.2 is less than -7.5

Please help I can´t figure this out

01/18/22

The sum of 15 and w

Hi I need help please this is due today please do all the problems please and thank you

In problems 1-4, the graph of a function is given. Use the graph to find:(a) The intercepts, if any(b) The domain and range(c) The intervals on which it is increasing, decreasing, or constant(d)... more

quadratic question for grade 10 math

a ball is thrown from a roof to the ground below its height (h) meters (s) seconds after being thrown is given by the equation h=-4.9t2+12.4+2.9 at what time is the ball exactly 1.8 m above the ground more

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