2 years ago

The product of 9 and a number t

Mathematics

1 answer:

Tju [1.3M]2 years ago

8 0

Work : product of 9 and t
Answer: 9t

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Ron has 25 coins with a total value of $ 4.30 . the coins are dimes and quarters. how many of each coin does he have?

Gwar [14]

25=d+q
4.30= .1d + .25q

25=d+q
-17.20=-.4d+-q

7.80= .6d
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25= 13+q
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2 years ago

Which of the following is the solution set to the inequality −25x+14>20?

Bezzdna [24]

Answer:

Option C. $x < -15$

Step-by-step explanation:

<u><em>The correct inequality is</em></u>

$-\frac{2}{5}x+14 >20$

Solve for x

subtract 14 both sides

$-\frac{2}{5}x+14-14 >20-14$

$-\frac{2}{5}x >6$

Multiply by -1 both sides

$\frac{2}{5}x < -6$

Multiply by 5/2 both sides

$x < -6(\frac{5}{2})$

$x < -15$

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2 years ago

Find the value of x if 8∧3x/2∧10 = 4∧2x/16

solniwko [45]

Answer:

Solve for

by cross multiplying.

Exact Form:

6/5

Decimal Form:

1.2

Mixed Number Form:

1 1/5

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2 years ago

Please help me with this

allsm [11]

Answer:

I would say A

Step-by-step explanation:

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A rhombus is a parallelogram with

ruslelena [56]

Answer:

four congruent sides

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