graph each equation and tell whether it is linear. explain why or why not. graph y=3x+2
Answers
Answer:
This graph is linear, the degree of x does not exceed 1 and the graph forms a line.
Step-by-step explanation:
Related Questions
what is -7/5 rounded to the nearest tenth?
Answers
Answer:
-1.4
Step-by-step explanation:
-7/5 = -1.4
18 rice cakes weigh a total of 130 g. There are 329 calories in 100 g of rice cakes. How many calories are there in one rice cake?
Answers
Answer:
1 rice cake has 23.761 calories
Step-by-step explanation:
18 rice cakes weigh a total of 130 g.
There are 329 calories in 100 g of rice cakes.
Step 1
We calculate the number of calories is 18 rice cakes
18 rice cakes = 130g
Hence,
100g = 329 calories
130g = x
Cross Multiply
100g × x = 130g × 329 calories
x = 130g × 329 calories/100g
x = 427.7 calories
Therefore, 18 rice cakes had 427.7 calories
Step 2
How many calories are there in one rice cake?
18 rice cakes = 427.7 calories
1 rice cake = x
Cross Multiply
18 × x = 1 × 427.7
x = 427.7/18
x = 23.761111111 calories
Approximately = 23.761 calories
Therefore, 1 rice cake has 23.761 calories
A recipe for cookies calls for 2/3 of a cup of sugar. Elena used 5 1/3 cups of sugar to make multiple batches of cookies. How many batches did she make?
Answers
Answer:
8 batches
Step-by-step explanation:
A recipe for cookies calls for 2/3 of a cup of sugar. Elena used 5 1/3 cups of sugar to make multiple batches of cookies. How many batches did she make?
From the above question, 1 recipe = 1 batch of cookies
Hence:
2/3 cup of sugar = 1 batch of cookies
5 1/3 cups of sugar = x batches of cookies
Cross Multiply
2/3 cup × x batches = 5 1/3 cup × 1 batch
x batches = 5 1/3 cup × 1 batch/2/3 cup
x batches = 16/3 ÷ 2/3
x batches = 16/3 × 3/2
= 8 batches
Therefore she made 8 batches
multiple choice! please help me :)
Answers
Solve the equation:
b - 1.6 ÷ 4 = - 3
b = _____
Answers
Hope this helps :)
Answer:
-2.6
Step-by-step explanation:
Carly tried to evaluate the expression 24÷(4×2-5)
Answers
Answer:
24÷( 4×2-5)
= 24÷(3)
=8
I believe this is the only way to evaluate this expression. Hope it helps.
HELP ME PLEASE
A rectangular solid measures 24 cm x 12 cm x 2 cm. What is it's total surface area?
Answers
Answer:
288 square meters
Step-by-step explanation:
What two numbers are located 3/4 unit from 1/10 on a number line?
Answers
Answer:
-13/20 and 17/20Step-by-step explanation:
The numbers are either side from 1/10
To the left:
1/10 - 3/4 = 2/20 - 15/20 = -13/20To the right:
1/10 + 3/4 = 2/20 + 15/20 = 17/20Tell the fraction each person gets when they share equally:
Six people share 4 bananas.
Answers
Explanation: may I get brainiest?
Help me on this plsss
Answers
Answer:
tried my best 2 help
Step-by-step explanation:
2.circumference = pi x diameter
c = pi x (8x2)
c= 50.2654824574
3. when measuring physical objects,
4. to find the length around an object such as your waist when buying a top ???? couldnt think of anything else
PLEASE HELP ME SOLVE THIS ILL GIVE BRAINLIST ❗️
Answers
Answer:
x=money
Step-by-step explanation:
3<=x<=4 (<= means greater than or equal to)
Here are the readings from a water meter.
Meter reading
November 2015
6287m
Meter reading
August 2015
6238m
Work out the volume of water used between August and November
Answers
Answer:
49
Step-by-step explanation:
6238 -6287
=49
hope love you
A watermelon weights 6.45 kilograms. How many grams does the watermelon weigh?
Answers
Answer:
6450
Step-by-step explanation:
Answer:
6450
Step-by-step explanation:
Multiply the value by 1000.
Form a sequence that has two arithmetic means between 13 and 88.
a.
13, 38, 63, 88
c.
13, 25, 25, 88
b.
13, 88, 163, 238
d.
13, 50.5, 88
Answers
Answer:
a.13,38,63,88
Step-by-step explanation:
they have the same common difference which is 25
LaTeX: \frac{2}{5}\div\frac{3}{5}
Answers
Answer:
2/3
Step-by-step explanation:
Given the expression
2/5÷3/5
= 2/5 * 5/3
= (2*5)/(5*3)
= 10/15
= 2/3
Hence the required answer is 2/3
Answer:2/3
Step-by-step explanation:
Solve the expression. xy + x When x= -10 y= -5
Answer choices
-60
40
-40
60
Answers
Answer:
40
Step-by-step explanation:
xy + x x= -10 y= -5
Plug in the given values and remember that multiplying two negative numbers makes the product positive.
(-10)(-5) + -10
50 - 10
40
Answer:
2. 40
all you have to do is fill in the letters with their values.
Step-by-step explanation:
xy + x = ?
-10 (-5) + (-10) = ?
50 + (-10)= 40
40 = 40
Hope this helps please mark brainliest:)!
Joseph owns a pizza restaurant. He sells pizzas for $15 each and charges $8 for delivery. What would your total cost be if you had p pizzas delivered?
Answers
Answer:
y = 15x + 8
Step-by-step explanation:
Hey there!
15x represents 15 times how many ever pizzas you order and 8 is for the delivery cost.
Hope this helps!
mathsgenie.co.uk
Please do not wri-
There are 12 boys and 15 girls in a class.
One boy and one girl will be selected to represent the class on the student
council.
Work out the total number of ways of choosing a boy and a girl.
(2 marks)
Answers
Answer:
180
Step-by-step explanation:
For each boy you choose, you choose one of the 15 girls.
This is the counting principle.
12 * 15 = 180
Answer: 180
Bruce saves $3 of every $5 he
earns. How much would he have
for spending if he earned $60?
Answers
Answer:
20
Step-by-step explanation:
:) hope it helps
Tessa is training for a marathon. She runs 13 km a day for 3 days. How many meters did Tessa run in all?
Answers
Answer:
39 km
Step-by-step explanation:
13 x 3 = 39km
Hope that helps!
DO NOT SIMPLIFY YOUR ANSWERS
Sam owns a canoe rental company with 120 boats. He has 55 wood boats, and the rest are fiberglass. What is the ratio of...
fiberglass boats to wood boats?
total boats to fiberglass boats?
wood boats to other boats?
wood boats to total boats?
*answers are NOT TO BE SIMPLIFIED. YOU MUST use the colon key. . NO SPACES
Oulz saved
Answers
Answer:
Step-by-step explanation:
13/11,24/13,11/13,11/24
Answer:
65:55, 55:65, 55:120
Step-by-step explanation:
Fiberglass boats are = 65 because 120-55=65
Fiberglass to wood means that there is a 65:55 ratio because there are 65 fiberglass boats and 55 wood boats
wood to other, this is kind of a trick question, but its 55:65 because there are 65 other boats and 55 wooden boats
wood to total, this is 55:120 there are 55 wood boats and 120 total boats.
help please lol yuhaaaaaas
Answers
Answer:
When you read the points on the graphs answer choice A is the only answer choice with all of the points grasped correctly.
Zara bought 150 pairs of shoes
for $6000 , She sold 100 of them
for $50 each and the remaining 50 for $55 each - How much profit
did she make altogether
Answers
required profit=$1750
cp=$6000
sp1=100×$50=$5000
sp of remaining sp2={150-100}×$55=50×55=$2750
profit={sp1+sp2}-cp=$5000+$2750-$6000=$1750
What is the value of -2 1/6 -1 1/4 + 1 3/4
a. -1 2/3
b. -1 1/3
c. 2 1/3
d. 2 2/3
Answers
explanation: -2 1/6 - 1 1/4= -13/6 - 5/4= -41/12 ; 1 3/4= 7/4 ; -41/12 + 7/4= -5/3 ; -5/3= -1 2/3
a reflection of the pink triangle is shown. which transformation makes this reflection
Answers
Answer:
A reflection is a transformation representing a flip of a figure. Figures may be reflected in a point, a line, or a plane. When reflecting a figure in a line or in a point, the image is congruent to the preimage. A reflection maps every point of a figure to an image across a fixed line.
Help me it’s urgent
Answers
Answer:
35x16=560
Step-by-step explanation:
Answer:
2.19 i guess
Step-by-step explanation:
I don't really know the actual ans
(-2,-4) and (-1, -5)
Answers
If this right can I get brain loser.
Answer:
sorry I am very sorry to say your question is incomplete. best of luck
Q. A bag contains 5 quarters, 2 dimes, and 4
pennies. What is the probability of picking
quarter?
Answers
Answer:
5/11
Step-by-step explanation: hope it helps!
Name two pairs of alternate exterior angles.
Answers
Can someone please help with this math problem
Answers
Answer:
pqr are similar tringle
Step-by-step explanation:
n=triangle are solve by n
bastahan na toh