2 years ago

Can somebody help me pls

2 answers:

6 0

No it is 9 because whena number is to the power of zero the number is always 1 so 1 + 8 is 9

aksik [14]2 years ago

3 0

i would say D) 12 is your answer

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beks73 [17]

Answer:

need

Step-by-step explanation:

4 0

3 years ago

EleoNora [17]

Since you have two numbers that have a (x) at the ends of them, you add those first then add seven which will end up being 9x+7

5 0

3 years ago

satela [25.4K]

20 I think. If I’m wrong don’t roast me please.

7 0

3 years ago

inessss [21]

104827291 and then add 10404

5 0

3 years ago

elena55 [62]

Answer:

$9.00

Step-by-step explanation:

Given that $1.8 is 20% of the breakfast cost.

-We can use proportions to find the 100% cost of the breakfast before the tip.

-Let x be the full breakfast cost:

$0.2=1.8\\1.0=x\\\\0.2x=1.8\times 1.0\\\\\\x=\frac{1.8}{0.2}\\\\=9$

Hence, the full breakfast cost is $9.00 before the tip.

3 0

3 years ago