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4 years ago

Three groups of a number plus two

Mathematics

1 answer:

Mkey [24]4 years ago

6 0

Answer:

Step-by-step explanation:

This can be modelled with the variable x to represent the "groups"

3x + 2

Multiplifcation means groups of.

3x is 3 times x, which is 3 groups of x.

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652,951 rounded to the nearest thousand? Please hurry fast!!!!

Annette [7]

653,000.
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2 years ago

What is the answer to -2/3-(-2/5)

yawa3891 [41]

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-0.26 with a bar over the 6

Step-by-step explanation:

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4 years ago

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s2008m [1.1K]

Answer:

Step-by-step explanation:

15 + 12 = 27

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3 years ago

Read 2 more answers

Komok [63]

Answer:

Part a) $22.95+0.43x \leq 25$

Part b) The maximum number of candy bars that you can purchase is 4

Part c) The change would be $\$0.33$

Step-by-step explanation:

Part a) Write an equation representing your shopping experience and use x for the number of candy bars

Let

x -----> the number of candy bars

we know that

The inequality that represent this problem is equal to

$2(3.50)+2(2.75)+10.45+0.43x \leq 25$

$22.95+0.43x \leq 25$

Part b) Solve the equation to determine how many candy bars can you purchase?

$22.95+0.43x \leq 25$

Solve for x

Subtract 22.95 both sides

$0.43x \leq 25-22.95$

$0.43x \leq 2.05$

Divide by 0.43 both sides

$x \leq 2.05/0.43$

$x \leq 4.8$

The maximum number of candy bars that you can purchase is 4

Part c) How much change would you have left?

If you purchase 4 candy bars

then

$22.95+0.43(4)=\$24.67$

therefore

$\$25-\$24.67=\$0.33$

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4 years ago

Joe has a rectangular shaped garden in his back yard. The width of the garden measures 2x - 4units and the length is 8x + 6 unit

Wewaii [24]

Answer:

As shown in the attachment,

Step-by-step explanation:

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3 years ago