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Darina [25.2K]
2 years ago
9

Solve each equation using the substitution method. 8+=56

Mathematics
1 answer:
liraira [26]2 years ago
4 0
I’m not sure if the + was meant to be X but if it is then the answer is 7

56/8 = 7
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Which is more, 6 kilograms or 5,999 grams?
Andrei [34K]
6 kg because it is 1 gram more. there are 1000 grams per kilogram, so 5,999 grams is the same as 5.999 kg. 6 kg is larger.
5 0
3 years ago
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Can someone please help me with this I’ve tried so many times and I’m struggling
True [87]

Answer:

F is independent, g is dependent.

You can tell that because of the second sentence: "the number of frames she has determines the number of gifts she can create." So the number of gifts, g is dependent of F, and F is independent.

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3 years ago
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HELP ME!! whats the answer? no goofing around pleaze
valentinak56 [21]

Answer: A

Step-by-step explanation:

\frac{6.3\cdot \:10^8}{9\cdot \:10^2}

=\frac{6.3\cdot \:10^6}{9} --> Exponent rule for division, 10^8/10^2 = 10^6

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6 0
2 years ago
Es of two children are 11 and 8 years.
nikdorinn [45]

Answer:

<em>In 5 years the product of their ages will be 208</em>

Step-by-step explanation:

The age of two children is 11 and 8 years.

Let's call x the number of years ahead.

We need to find when the product of their future ages is 208. The 11 years old child will be 11+x years old and the other child will be 8+x years, thus:

(11+x)(8+x)=208

Operating:

88+11x+8x+x^2=208

Simplifying:

x^2+19x-120=0

Factoring:

(x-5)(x+24)=0

Solving:

x=5, x=-24

The negative solution is not valid, thus x=5

In 5 years the product of their ages will be 208

3 0
2 years ago
Using 6 as a denominator, what fraction completes the following
mixas84 [53]

Answer:

B

Step-by-step explanation:

We can start by converting 1 into 6/6 and 1/3 into 2/6. This makes subtraction much easier, and by subtracting the numerators, (6/6 - 2/6) you should get 4/6.

5 0
2 years ago
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