Solve the simultaneous equations
Did this page help you?
Solve the simultaneous equations
Did this page help you?
Solve the simultaneous equations
Did this page help you?
Solve the simultaneous equations
Did this page help you?
Solve the simultaneous equations
Did this page help you?
Two straight lines intersect at point .
Circle the coordinates of .
Did this page help you?
Solve the simultaneous equations.
Did this page help you?
Two straight lines intersect at point .
Circle the coordinates of .
Did this page help you?
Solve the simultaneous equations
Did this page help you?
Solve the simultaneous equations
Show clear algebraic working.
Did this page help you?
Solve the simultaneous equations
Show clear algebraic working.
Did this page help you?
Solve the simultaneous equations
Show clear algebraic working.
Did this page help you?
Solve the simultaneous equations
Show clear algebraic working.
Did this page help you?
Solve the simultaneous equations
Show clear algebraic working.
Did this page help you?
Solve.
= ....................
= ....................
Did this page help you?
Solve the simultaneous equations
Did this page help you?
Solve the simultaneous equations
Did this page help you?
Solve the simultaneous equations
Did this page help you?
Solve the simultaneous equations
Did this page help you?
The graphs with equations and have been drawn on the grid below.
Using the graphs, find estimates of the solutions of the simultaneous equations
Did this page help you?
A pattern is made using identical rectangular tiles.
Find the total area of the pattern.
Did this page help you?
Solve the simultaneous equations
Did this page help you?
Here is the graph of for values of from 0 to 4
By drawing a second graph on the grid,
work out an approximate solution to the simultaneous equations
and
Did this page help you?
Solve the simultaneous equations
Show clear algebraic working.
Did this page help you?
Solve the simultaneous equations
Show clear algebraic working.
.......................................................
.......................................................
Did this page help you?
Solve the simultaneous equations
Show clear algebraic working.
.............................................
.............................................
Did this page help you?
Solve
Did this page help you?
Solve the equations
Did this page help you?
Solve the simultaneous equations
Give your answers correct to decimal places.
Did this page help you?
Solve algebraically the simultaneous equations
Did this page help you?
Solve algebraically the simultaneous equations
Did this page help you?
3 kg of potatoes and 4 kg of carrots have a total cost of 440p.
4 kg of potatoes and 3 kg of carrots have a total cost of 470p.
Work out the total cost of 1 kg of potatoes and 1 kg of carrots.
Did this page help you?
A cinema sells adult tickets and child tickets.
The total cost of 3 adult tickets and 1 child ticket is £30
The total cost of 1 adult ticket and 3 child tickets is £22
Work out the cost of an adult ticket and the cost of a child ticket.
Did this page help you?
3 teas and 2 coffees have a total cost of £7.80
5 teas and 4 coffees have a total cost of £14.20
Work out the cost of one tea and the cost of one coffee.
Did this page help you?
Solve the simultaneous equations
where is a constant.
Give your answers in terms of in their simplest form.
Did this page help you?
A linear sequence starts
The 2nd term has value 8
The 5th term has value 44
Work out the values of and .
= ......................
= ......................
Did this page help you?
Solve the simultaneous equations
Show clear algebraic working.
Did this page help you?
The line with equation intersects the curve with equation at the points and
Find the coordinates of and the coordinates of
Show clear algebraic working.
Did this page help you?
Solve.
Show your working.
Did this page help you?
The diagrams show the price paid by two groups of people visiting a funfair.
Assume each adult pays the same price and each child pays the same price.
Find the price for an adult and the price for a child.
Adult price = £ ........................................
Child price = £ ........................................
Did this page help you?
Given that
find the value of and the value of .
= .......................
= .......................
Did this page help you?
Solve algebraically the simultaneous equations
Did this page help you?
Prove algebraically that the straight line with equation is a tangent to the circle with equation
Did this page help you?
In all the following sequences, after the first two terms, the rule is to add the previous two terms to find the next term.
Write down the next two terms in this sequence.
Write down the first two terms of this sequence.
......... ......... 3 11 14
Did this page help you?
There are only red counters and green counters in a bag.
A counter is taken at random from the bag.
The probability that the counter is green is
The counter is put back in the bag.
more red counters and more green counters are put in the bag.
A counter is taken at random from the bag.
The probability that the counter is green is
Find the number of red counters and the number of green counters that were in the bag originally.
Did this page help you?
The line and the circle intersect at points and .
is a positive integer.
Show that the -coordinates of points and satisfy the equation
The coordinates of are (2, 7)
Work out the coordinates of .
You must show your working.
Did this page help you?
Work out the value of
Did this page help you?
A curve has equation
A line has equation
Show that the curve and the line have exactly one point of intersection.
Do not use a graphical method.
Did this page help you?
Solve the simultaneous equations
Show clear algebraic working.
Did this page help you?
Solve the simultaneous equations
Show clear algebraic working.
Did this page help you?
The straight line has equation
The curve has equation
and intersect at the points and .
Find the coordinates of the midpoint of .
Show clear algebraic working.
Did this page help you?
Solve the simultaneous equations
Show clear algebraic working.
Did this page help you?
Solve the simultaneous equations
Show clear algebraic working.
Did this page help you?
The curve with equation and the straight line with equation intersect at the points and .
Work out the exact length of
Show your working clearly and give your answer in the form where is an integer.
Did this page help you?
The prices of two phones are in the ratio x : y.
When the prices are both increased by £20, the ratio becomes 5 : 2.
When the prices are both reduced by £5, the ratio becomes 5 : 1.
Express the ratio x : y in its lowest terms.
Did this page help you?
Li has t toy bricks.
She only has red bricks and blue bricks.
Li picks two bricks, one after the other.
If the first brick she picks is red, the probability that the second brick is red is .
If the first brick she picks is blue, the probability that the second brick is red is
Calculate the value of t .
t = .........................................................
Did this page help you?
Solve these simultaneous equations algebraically.
= ..................... = .....................
= ..................... = .....................
Did this page help you?
Find the exact coordinates of the two intersections of the line y = 2x and the circle x2+ y2 = 30
Did this page help you?
Each week Dan drives two routes, route X and route Y.
One week he drives route X three times and route Y twice.
He drives a total of 134 miles that week.
Another week he drives route X twice and route Y five times.
He drives a total of 203 miles that week.
Find the length of each route.
route X = ........................... miles
route Y = ........................... miles
State an assumption that has been made in answering part (a).
Did this page help you?