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xxMikexx [17]
2 years ago
15

Can someone help me with this problem?

Mathematics
1 answer:
Anestetic [448]2 years ago
4 0
Answer: I don't know





Step-by-step explanation: Jk, the answer is X = 3 or 1/3
/ = Fraction
^ = Power-of
* = Multiply
Move all the terms to the left then multiply the parentheses:
(5x+3) (10-2) - (7x) * (8x) = 0
(50x^2-10x+30x-6)-7x*88x
Then multiply variables:
(50x^2-10x+30x-6)-56x^=0
Now add all the numbers together:
6x^2+20x-6=0
= 256x
Use the following formula:
x1=−b−Δ√2a
x2=−b+Δ√2a
Set up the problem:
√ =√256=16
Part 1: -20-16/2x-6 = -36/-12 = 3
Part 2: -20+16/2x-6 = -4/-12 = 1/3

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16.00
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3 years ago
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5 0
3 years ago
WENDY IS GIVING AWAY MONEY TO EVERYONE AT HER BIRTHDAY PARTY. FOR EACH CONSONANT IN A NAME SHE GIVES OUT 1.30. FOR EACH VOWEL SH
VARVARA [1.3K]

Answer:

Emma should get $14.60, while Jessica should get $23.20 dollars

Step-by-step explanation:

Step 1:

Start with Emma. Emma has two vowels "E' and "A", so 6x2= 12.

Next, for the consonants, the name Emma has two "M"s, so 1.3x2=2.6. Then add 12 and 2.6 for $14.6, or $14.60.

Step 2:

Use Jessica

The name Jessica has 4 consonants, 2 being "S", one being "J", and one being "C", so 1.3x4=5.2. Next, the name Jessica has 3 vowels, so 6x3=18, then add 5.2 to 18 to get 23.2, or $23.20.

Thus, Emma should get $14.60 dollars, and Jessica should get $23.20 dollars

8 0
2 years ago
Please help me and pls explain me how u got the answer
Evgesh-ka [11]

Answer: 8.55x10^13

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7 0
3 years ago
Home Depot sells a $1850 gas grill on the installment plan. The installment agreement includes a 20% down payment and 12 monthly
Vladimir [108]

Answer:

Step-by-step explanation:

If by the total amount of monthly payments you mean by the total amount the person has to pay for those payments then the asnwer is 12*160 which is $1960.

3 0
3 years ago
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