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tino4ka555 [31]
3 years ago
6

Please I really need to know the answer now! I need to submit this tomorrow!

Mathematics
1 answer:
zaharov [31]3 years ago
8 0

Let the weights of the cherries held by Kristin and Doris be k and d, respectively. Kristin holds 4.2 kg fewer cherries than Doris: k = d - 4.2.

After Kristin sells 0.85 kg of cherries, k - 0.85 represents her holdings. Doris' holdings are twice Kristin's, or d = 2(k-0.85).

Find Doris' holdings. Eliminate the variable k:

Substitute d - 4.2 for k in d = 2(k-0.85): d = 2( [d - 4.2] - 0.85).

Perform the indicated multiplication now: d = 2d - 8.4 - 1.7.

Grouping like terms: 10.1 = d. Doris holds 10.1 kg of cherries.

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Braiist can someome pls explain i dont know
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Answer:

G

Step-by-step explanation:

Using the rule of exponents

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Consider the left side

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x - y = 2 → G

5 0
3 years ago
What is the inverse of f(x)=2^x
GuDViN [60]

Answer:

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Step-by-step explanation:

f(x)=2^x

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3 0
3 years ago
Solve the system of equations using the tables below
Bezzdna [24]

Answer:

  (x, y) = (0, 3)

Step-by-step explanation:

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7 0
3 years ago
Mrs.Stone is three times older than her younger daughter, Joyce, but only two times older than her older daughter, Alex. How old
olchik [2.2K]

Answer:

54 years

Step-by-step explanation:

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Alex age = y

3x = 2y - - - (1)

y - 9 = 2(x - 9)

y - 9 = 2x - 18

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3 years ago
Drag each tile to the correct box.
ivolga24 [154]

Answer:

1 and 27, 12 and 33, 6 and 24, 36 and 81, 12 and 96.

Step-by-step explanation:

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3 0
3 years ago
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