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yKpoI14uk [10]
3 years ago
15

Simplify by combining like terms: 1.9h + 4.5h + 8

Mathematics
2 answers:
klio [65]3 years ago
7 0

Answer:

14.4h

Step-by-step explanation:

I assumed you meant 8h because 8 isn't a like term.

kaheart [24]3 years ago
4 0

Answer:

=6.4h+8

Step-by-step explanation:

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A bag has more green balls than blue balls, and there is at least one blue ball. Let b represent the number of blue balls and le
Lera25 [3.4K]

Answer:

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Step-by-step explanation:

5 0
3 years ago
Six less than the product of 7 and a number equals<br> 5.
VARVARA [1.3K]

Answer:

x = 11/7 or 1.57

Step-by-step explanation:

let the number be x

now :

=》the product of 7 and the number

  • 7 × x = 7x

=》6 less than the product

  • 7x - 6

=》now, we know :

  • 7x - 6 = 5

  • 7x = 6 + 5

  • 7x = 11

  • x = 11 / 7

7 0
3 years ago
Read 2 more answers
3. The graph of an equation intersects the y-axis at some point. What do the coordinates of the intersection indicate?
Vikki [24]

Answer:

Area: ½ × base × height

Perimeter: sum of side lengths of the triangle

of vertices: 3

Number of edges: 3

Internal angle: 60° (for equilateral)

Sum of interior angles: 180°

Step-by-step explanation:

5 0
3 years ago
How can you use rates to determine wheather a situation is a proportional relationship
svp [43]

<em>If the rate is a constant, the relationship is proportional.</em> (The rate is the constant of porportionality.)

_____

For two or more points on the function curve, divide the dependent variable value by the independent one. If you get the same result in every case, the relationship is porportional.

___

<em>Note</em>

For some non-proportional relationships, it is possible to find points on the graph that will pass the above test. If you suspect the relationship is actually not one of proportionality, try more points. Check also to make sure that (0, 0) is on the curve.

7 0
3 years ago
18=x/3+6<br> A) 4<br> B)12<br> C)36<br> D)3
Vesna [10]

Answer:

36

Step-by-step explanation:

Flip your eq. x/3 + 6 = 18.

Solve (Number on one, variable on other)

+6 -6 = 0. 18-6=12.

Multiply.

12 * 3 = 36.

7 0
3 years ago
Read 2 more answers
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