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Sedaia [141]
3 years ago
9

7.

Mathematics
1 answer:
Alexxx [7]3 years ago
4 0

Answer:

x = 3

Step-by-step explanation:

Given the 2 equations

x + y = 3 → (1)

2x - y = 6 → (2)

Adding the 2 equations term by term eliminates the y- term, that is

3x = 9 ( divide both sides by 3 )

x = 3

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A cake mix calls for these ingredients. 2 cups of sugar 7 cups of flour 3 cups of milk 1 cup of oil Write the ratios of sugar to
Setler [38]

Answer:

Ratio of sugar and flour

2:7

Ratio of milk and oil

3:1

Step-by-step explanation:

Here in this question, we shall be writing ratios based on the given number of cups in the question.

We start with ratio of sugar to flour.

We have;2 cups of sugar and 7 cups of flour. Thus we have the ratio of sugar to flour as 2:7

Also we want the ratio of milk and oil

we have 3 cups of milk and 1 cup of oil

So the ratio of milk and oil is 3:1

5 0
3 years ago
Read 2 more answers
Which letter has point symmetry?
svetlana [45]

Answer:

Letters A, M, and T

Step-by-step explanation:

All of these letters have a point of symmetry.

6 0
2 years ago
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Dmitry [639]
The answer is 133.5 I got this by dividing 267 by 2
5 0
3 years ago
What is the 12th term of the geometric sequence? 5, 15,15
statuscvo [17]

Answer:

S12=855735

Step-by-step explanation:

if the 3rd term is 45 then,

formula: Sn=ar^n-1

S12=5*3^12-1

S12=5*3^11

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S12=855735

3 0
4 years ago
Find the values of z and y pls :)
stellarik [79]
Measure of z is 116°.The measure of y is 48°.Hope this helps.
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