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Anna35 [415]
3 years ago
8

PLEASE HELP!!!! I really don't know how to do this. If someone could tell me i would be so thankful. I give brainliests!

Mathematics
2 answers:
ivann1987 [24]3 years ago
8 0
A direct variation's equation would be y=kx. In a direct variantion, the line will always hit (0,0).
A= no
B= yes
C= yes
D = no
vampirchik [111]3 years ago
7 0
A. Yes
B. Yes
C. Yes
D. No
Me and my friend think that's the answer hope this helps I don't brainiest just trying to help
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Evaluate the following:
marysya [2.9K]

Answer:

I believe the answer is C, x+1 :)

3 0
3 years ago
A bakery uses ounces of icing for every of a cake. What is the unit rate in ounces of icing per cake?
mr_godi [17]

Answer:

<u>The unit rate in ounces of icing per cake is 40 4/5 or 204/5</u>

Complete statement and question:

A bakery uses 10 1/5 ounces of icing for every 1/4 of a cake. What is the unit rate in ounces of icing per cake

Source: A previous question found at brainly

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Size of icing for every 1/4 of a cake = 10 1/5 ounces or 51/5 ounces

2. What is the unit rate in ounces of icing per cake?

For answering the question, we will use the Rule of Three Simple, this way:

Unit rate in ounces of icing per cake * 1/4 of a cake = Total cake * Unit rate in ounces of icing per 1/4 of a cake

Replacing with the real values, we have:

Unit rate in ounces of icing per cake * 1/4 = 1 * 51/5

Unit rate in ounces of icing per cake = 51/5 / 1/4

Unit rate in ounces of icing per cake = 51/5 * 4/1

Unit rate in ounces of icing per cake = 204/5 ounces or 40 4/5 ounces

<u>The unit rate in ounces of icing per cake is 40 4/5 or 204/5</u>

7 0
3 years ago
Factor the expression (20a+4)-(14a-12)
Klio2033 [76]
2(3a+8) I used photo math, and it gave me a step by step. The top steps are factor the expressions (20a+4)-(14a-12), which is (4(5a+1)-2(7a-6)

7 0
3 years ago
Please help me please help me please help me
MissTica

Answer:

B.50

Step-by-step explanation:

The two angles form a right angle ( indicated by the little square )

Right angles have a measure of 90 degrees

Hence, x + 10 + 30 = 90

( Note that we just created an equation that we can use to solve for x )

We now solve for x using the equation we created

x + 10 + 30 = 90

Combine like terms

x + 40 = 90

Subtract 40 from both sides

x = 50

3 0
3 years ago
What multiplies into -24 and adds into 2
Pavlova-9 [17]
-12 * 2 is -24, and any number can be added to 2.
8 0
3 years ago
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