Linear Inequalities Questions and Answers

0 votes

1 answer

The lines whose equations are y=3×-8 and y=7-2× meet at a point P. Determine the coordinates of P

asked Feb 7, 2022 in Mathematics Form 2 by Alamoudy

0 votes

2 answers

The lines whose equations are y=3×-8 and y=7-2× meet at a point P. Determine the coordinates of P

asked Feb 7, 2022 in Mathematics Form 2 by Alamoudy

0 votes

1 answer

Find all the integral values of x which satisfy the inequalities. x + 8 > 4x - 6 ≥ 3(4 - x)

asked Aug 16, 2021 in Mathematics Form 2 by anony mous

0 votes

1 answer

Solve the following inequalities and represent the solution on a single number line.

asked Aug 13, 2021 in Mathematics Form 1 by anony mous

0 votes

1 answer

A tailor makes two types of garments A and B. Garment A requires 3 metres of material while garment B requires 2 ½ metres of material. The tailor uses not more than 600 metres of material daily in making both garments. He must make not more than 100 garments of type A and not less than 80 of type B each day.

asked Aug 13, 2021 in Mathematics Form 2 by anonymous

0 votes

1 answer

Use the elimination method to solve the simultaneous equations

asked Aug 4, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

Draw the graph of y=(2x–3)(x–1) for the interval –2 ≤ x ≤ 4

asked Aug 2, 2021 in Mathematics Form 2 by anony mous

0 votes

1 answer

Given that cos θ= –0.8070 , find θ for 0≤θ≤720

asked Aug 2, 2021 in Mathematics Form 2 by anony mous

0 votes

1 answer

Represent the following inequalities graphically by shading the unwanted region x≥0, y≥0, x+y≥5, x+y≤10, y≤7, x≤7

asked Aug 2, 2021 in Mathematics Form 2 by anony mous

0 votes

1 answer

Solve the simultaneous inequalities given below and list all the integral values of x

asked Jul 21, 2021 in Mathematics Form 2 by anonymous

0 votes

1 answer

Using a ruler and a compass only

asked Jul 2, 2021 in Mathematics Form 2 by anony mous

0 votes

1 answer

Complete the given table, for 0° ≤ x ≤ 180°

asked Jul 2, 2021 in Mathematics Form 3 by anony mous

0 votes

1 answer

The table below shows values of x and some values of y for the curve y=2x3 + x2 − 5x + 2 for −3 ≤ x ≤ 2. Complete the table

asked Jun 30, 2021 in Mathematics Form 2 by anony mous

0 votes

1 answer

Solve the inequality hence list the integral values of x satisfying the inequality.

asked Jun 30, 2021 in Mathematics Form 1 by anony mous

0 votes

1 answer

A contractor intends to transport 1,000 bags of cement using a lorry and a pick up. The lorry can carry a maximum of 80 bags while a pick up can carry a maximum of 20 bags. The pickup has to make more than twice the number of trips the lorry makes and the total number of trips has to be less than 30. The cost per trip is sh. 2,000 for the lorry and sh 900 for the pickup and the contractor wishes to minimize cost. Let x and y be the trips for the lorry and pickup respectively.

asked Jun 30, 2021 in Mathematics Form 3 by anonymous

0 votes

1 answer

A road contractor has to transport 240 tonnes of hardcore. He will use two types of lorries, type A and type B. He has 3 type A lorries and 2 type B lorries. The capacity of each type A lorry is 8 tonnes while that of type B is 15 tonnes. All type A lorries must each make the same number of trips. Similarly all type B lorries must each make the same number of trips. The number of trips made by each type B lorry should be less than twice those made by each type A lorry. Each type A lorry must not make more than 6 trips.

asked Jun 18, 2021 in Mathematics Form 2 by anony mous

Categories