2
for question 1, find the x- and y-intercept of the line.
1. -10x+5y = 40 (1 point)
x-intercept is 5; y-intercept is -10.
x-intercept is 8; y-intercept is -4.
x-intercept is -10; y-intercept is 5.
x-intercept is -4; y-intercept is 8.
for question 2, find the x- and y-intercept of the line.
2. 5x + 4y= 80 (1 point)
x-intercept is 4; y-intercept is 5.
x-intercept is 20; y-intercept is 16.
x-intercept is 5; y-intercept is 4.
x-intercept is 16; y-intercept is 20.
write y=-x+4 in standard form using integers.
(1 point)
-x-by= 24
-x+6y= 24
ox+6y=4
6x-y= 24
4. the grocery store sells kumquats for $4.75 a pound and asian pears for $2.25 a pound. write an equation (1 point)
in standard form for the weights of kumquats k and asian pears p that a customer could buy with $22.
4.75k +2.25p = 22
4.75k = 2.25p +22
4.75 +2.25=k
4.75p +2.25k = 22
5. graph the equation. (1 point)

Part 1) x-intercept is -4;y-intercept is 8

Part 2) x-intercept is 16; y-intercept is 20

Part 3)

Part 4)

Part a)

Part b) The graph in the attached figure

Step-by-step explanation:

Part 1) Find the x- and y-intercept of the line

we have

we know that

The x-intercept is the value of x when the value of y is equal to zero

so

For y=0

The y-intercept is the value of y when the value of x is equal to zero

so

For x=0

therefore

x-intercept is -4;y-intercept is 8

Part 2) Find the x- and y-intercept of the line

we have

we know that

The x-intercept is the value of x when the value of y is equal to zero

so

For y=0

The y-intercept is the value of y when the value of x is equal to zero

so

For x=0

therefore

x-intercept is 16; y-intercept is 20

Part 3) Write y=-(1/6)x+4 in standard form using integers.

we know that

The equation of a line in standard form is equal to

where

A is a positive integer

B and C are integers

we have

Multiply both sides by 6 to remove the fraction

Adds x both sides

Part 4) The grocery store sells kumquats for $4.75 a pound and Asian pears for $2.25 a pound.

Part a) Write an equation in standard form for the weights of kumquats k and Asian pears p that a customer could buy with $22

Part b) Graph the equation

Part a)

Let

k -----> the number of pounds of kumquats bought

p ----> the number of pounds of Asian pears bough

we know that

The number of pounds of kumquats bought (k) multiplied by it cost of $4.75 a pound plus the number of pounds of Asian pears bough (p) multiplied by it cost of $2.25 a pound must be equal to $22

so

Part b) Graph the equation

To graph the line find out the intercepts

Let

k the first coordinate of the point

p the second coordinate of the point

The k-intercept is the value of k when the value of p is equal to zero

so

For p=0

so

The k-intercept is the point (4.63,0)

The p-intercept is the value of p when the value of k is equal to zero

so

For k=0

so

The k-intercept is the point (0,9.78)

using a graphing tool

Plot the intercepts and join the points to graph the line

see the attached figure

Remember that the weight cannot be a negative number

a: inscribed angles

step-by-step explanation:

i reviewed this question with a peer and teacher, seems to be correct, me later

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130