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love history [14]
3 years ago
6

Help please :-))))))))

Mathematics
1 answer:
ira [324]3 years ago
4 0
The answer is A....a=5 b=30
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Please help me with this question. only put the real answer down.
Angelina_Jolie [31]
Direct variations look like this (y = 3x_
Not direct variations (or inverse variations) look like this (y= 1/3x.) They are often in fraction form.

So, in your problem the direct variations are: 
y= 3x
x = -1
-0.5x = y
y= 2.2x +7
y= 4

The non-direct variations are:
y = 2/7x
7 0
3 years ago
If y = -4 when x = 1, find y when x = 3
dedylja [7]

Answer: y=-6

Step-by-step explanation:

y = -4 when x = 1

find y when x = 3

y=-4   x=1

y=-5      x=2

y=-6     x=3

im not sure if this is right so I’m sorry

8 0
3 years ago
The GCF of any two even numbers is always even. Determine whether the statement is true or false. If true, explain why. If false
choli [55]
True because<span> the common factor to both numbers would be an even number.

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4 0
3 years ago
What is the domain of y = log5^x
professor190 [17]

Answer:

The answer is all real numbers

5 0
3 years ago
Write a word problem for 35 divides into 490
mrs_skeptik [129]

Answer:

Step-by-step explanation:

Nancy had 490 apples. She split her apples with a class of 35 students equally. How many apples does each student get?

6 0
4 years ago
Read 2 more answers
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