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baherus [9]
3 years ago
15

Please help solve, 7th grade work (see image)

Mathematics
1 answer:
lozanna [386]3 years ago
8 0

Answer:

F) 63

Step-by-step explanation:

Find the original total stories 10 + 8 + 16 + 8 = 42.

Original ratio of Mary's stories to total stories is 8/42 or 4/21.

Then form equation 4/21 = 12/x ; multiply both sides of 4/21 by 3.

4/21 = 12/63

The students need to write 63 stories to keep the ratio of Mary's stories to total stories the same.

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A gross is equal to 144 items. A baker's dozen is equal to
yawa3891 [41]

Answer:

Approximately 11  baker's dozens equal 1 gross.

Step-by-step explanation:

The number of items in a baker's dozen = 13

The gross =  144 items

So, the number of baker's dozen in a gross

=  \frac{\textrm{Total number of items in a gross}}{\textrm{Total number of items on a baker's dozen}}

= \frac{144}{13}  = 11.07

Hence, approximately 11  baker's dozens equal 1 gross.

8 0
3 years ago
Vanessa was baking cookies. Each batch of cookies made 3 dozen. If Vanessa uses 6 cups of flour total and each batch requires 1
erastovalidia [21]
Each batch gives you 3 dozen and you need 1 1/2 cups for each batch of cookies

she uses 6 cups in total, so divide 6 by 1 1/2 to get the number of batches

6 ÷ 1 1/2 = 4 batches

so 4 batches × 3 dozen cookies = 12 dozen cookies

4 0
3 years ago
Rewrite the equation C = 1.77q + 47,738 as a function of q.<br><br> Please help me quickly
pshichka [43]

Answer:

f(q)=1.77q+47,738

Step-by-step explanation:

8 0
3 years ago
Can anyone solve this?
anygoal [31]

Answer:

50.4 km (Answer B)

Step-by-step explanation:

From this information, we are able to create a proportion, 2cm/21km= 4.8cm/x km (x representing the actual distance). After cross-multiplying and simplifying, you get an answer of 50.4km. Hope this helps!

6 0
2 years ago
Read 2 more answers
Is the differenu<br> of 6 and 2?
frozen [14]

Answer:

4

Step-by-step explanation:

4

5 0
3 years ago
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