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goblinko [34]
3 years ago
11

3x – 2y+3 3y - 2x X=7 Y=6

Mathematics
1 answer:
faust18 [17]3 years ago
8 0
<h2><em>Answer:</em></h2><h2><em>3×7-2×6+3</em></h2><h2 /><h2><em>=21-12+3=24-12</em><em>=</em><em>1</em><em>2</em></h2><h2 />
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0.10x + 185 = 0.08x + 250
geniusboy [140]
0.10x - 0.08x = 250 - 185
0.02x = 65
x = 3250
6 0
3 years ago
Graph y &lt; 1 -3x. Plz help me I will give branilest
Marianna [84]

Answer: Someone tell me if i'm wrong but from this I think it might be the fourth one (?)

Step-by-step explanation:

y=1

A straight line in slope (m) and intercept (c) form is:y=mx +c

In this example, y is a straight line of slope 0 and y −intercept of 1 ∴ y =0⋅  

x+1

Hence, the graph of y  a is straight line parallel to the x −axis through the point

(0,1)

5 0
2 years ago
If the triangles are congruent,
harkovskaia [24]

Answer:

x = 3

Step-by-step explanation:

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4x + 1 = 13

4x = 12

x = 3

5 0
4 years ago
Some fractions have a denominator that is greater than the numerator. Some fractions have a numerator that is greater than the d
Elanso [62]
No, you can't. If the denominator is greater than the numerator, that fraction's absolute value is always less than 1. If the numerator is greater than the denominator, that fraction's absolute value is always more than 1. Therefore, for both of them to be equal to each other, you are saying that a fraction that is less than 1 is equal to the fraction more than one. However, you can have a fraction with a larger denominator actually be of greater value than the one with the larger numerator. For example, -(9/8) vs -(8/9). -(9/8) has a greater numerator, yet -(8/9) is greater than it, despite having a larger denominator. Of course, this case can be written off as having the negative factored in with either the numerator with denominator, so it is easier to remember the rule above without the negative mumbo jumbo.
3 0
3 years ago
Evaluate the expression for x = 10 . 3x + 4(x - 8) - 14
timurjin [86]

Answer:

{ \tt{3x + 4(x - 8) - 14}} \\  = { \tt{3x + 4x - 32 - 14}} \\  = { \tt{7x + 46}}

8 0
3 years ago
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