Hello!
Recall that the first number in the coordinate is 'x', and the second number is 'y'.
Since all the answer choices have '0' as the x-coordinate, we can substitute in this value for 'x' in the equation for the line to solve for the correct y-value.
y = 2(0) + 5
y = 5
The only answer choice that has this combination is D, (0, 5). This is the correct answer.
Answer:
10
Step-by-step explanation:
let a = amount of apple
let g = amount of grapefruit
14a+25g=340
a+g=2a-2
-a -a
g=a-2
plug this into your first equation
14a+25(a-2)=340
14a+25a-50=340
+50 +50
39a=390
a=10
you have 10 apples
Answer:
average speed for walking = 4.5 km/h
average speed for cycling = 23.2 km/h
Answer:
x=4, y=-2
Step-by-step explanation:
-5x+8y=-36
5x+7y=6
eqn 1+ eqn 2 gives
15y=-30
divide both sides by 15
y=-2, put in eqn 2
5x+7(-2)=6
5x=20 divide both sides by 5
x=4
Answer:
Milk 10 L
Vanilla essence = 20 ml
Sugar = 1kg
Egg yolks 100 yolks
Step-by-step explanation:
2l/250ml = 8 servings per recipe ,
40 servings/8 = 5 "batches"
Milk 2 L * 5 = 10 L
Vanilla essence 4 ml * 5 = 20 ml
Sugar 200 g * 5 = 1000g = 1kg
Egg yolks 20 * 5 = 100 yolks
