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2 years ago

Susie bought 14 dolls this week. Last week she had 28 dolls. Which of the

Mathematics

1 answer:

tankabanditka [31]2 years ago

3 0

Answer:

B. 28 + 14 = x

Step-by-step explanation:

Susie bought 14 dolls this week. Last week she had 28 dolls. determine how many dolls Susie has now.

using this info we know that we must find the sum of both numbers.

Hence, Answer B has the correct equation

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Through: (-5, -4), slope = 0

madam [21]

Answer:

y + 4 = 0(x + 5)

y + 4 = 0

y = -4

Step-by-step explanation:

6 0

3 years ago

What is 2x+3=9?????????????

ale4655 [162]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Mai and Tyler work on the equation 2/5b+1=-11 together. Mais soulution is b=-25 and Tyler’s is b=-28. Here is their work. Do you

Anika [276]

Answer:

No I don't agree with their solution; both their answers are wrong.

Correct answer is $b=-30$ .

Step-by-step explanation:

Given:

$\frac{2}{5}b+1=-11$

Now given:

According to Mai $b = -25$ and According to Tyler $b = -28$

Now we need to find which of them is correct.

So we will solve the given equation we get;

$\frac{2}{5}b+1=-11$

Subtracting both side by 1 we get;

$\frac{2}{5}b+1-1=-11-1\\\\\frac{2}{5}b =-12$

Now Multiplying both side $\frac{5}{2}$ we get;

$\frac{2}{5}b\times\frac{5}{2}= -12 \times \frac{5}{2}\\\\b=-6\times 5\\\\b=-30$

Hence both of them are incorrect, correct answer is $b=-30$ .

3 0

3 years ago

What is the name of the period that has 913 in the number 913,256

Lana71 [14]

thousands period is the answer

4 0

3 years ago

The population of a city has increased by 15% since it was last measured if the current population is 43700 what was the previou

maks197457 [2]

Answer:

37,145

Step-by-step explanation:

43,700×15%= 6,555

43,700-6,555= 37,145

the previous population was 37,145

8 0

2 years ago