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gtnhenbr [62]
3 years ago
11

Solve the expression (7th grade math): -7.5x + 9 - 4 + 3.3x

Mathematics
2 answers:
natka813 [3]3 years ago
8 0

Answer:

The answer to the expression is -4.2x +5.

Step-by-step explanation:

-7.5x + 9 - 4 + 3.3x

9-4 = 5

-7.5x+3.3x = -4.2x

-4.2x + 5

Karo-lina-s [1.5K]3 years ago
6 0

Answer:

4.2x+5 is the answer....

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Answer:

Try A

Step-by-step explanation:

I did it myself, and the first one I did, which was A, all had the same slope, so I think it is A.

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3 years ago
3x
mel-nik [20]

Answer:

x = 25°

Step-by-step explanation:

3x + 2x + x + 30° = 180°

6x + 30° = 180°

6x = 150°

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HAY IN THE MIDDLE OF THE BARN: There are one thousand and forty-one bales of hay in the barn. Farmer John is getting ready for F
snow_tiger [21]

Answer:

Kindly check explanation

Step-by-step explanation:

Given that:

Initial number of bales of hay = 1041 bales

After stacking more bales in the barn:

Total number of bales after stacking = 2,358 bales

Equation for scenario b

Initial bales + added bales = total number of bales after stacking

Let added bales = b

1,041 + b = 2,357

Added bales = Newly stacked bales:

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3 0
3 years ago
A card game is on sale for 10 percent off if the sale price is $18 what is the regular price of the card game
nignag [31]

Answer:$19.80 is the original price

Step-by-step

4 0
4 years ago
Read 2 more answers
PLEASE HELP ASAP!!!!!!!!
Ne4ueva [31]

Answer:

The first 5 terms are;

-2, 2, 13,38 and 91

Step-by-step explanation:

Here, we want to write the first 5 terms of the sequence.

We already have the first term as 1

Now, we need the 2nd term

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2f(1) + 3n

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For the 3rd term, put 3 in place of n

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sine f(2) = 2, we have

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2f(3) + 3(4)

since f(3) = 13

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2f(4) + 3(5)

since f(4) = 38, we have

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3 years ago
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