All categories

3 years ago

Jacob wants to purchase a new computer, but he does not have enough money in his bank account to pay for one.

Mathematics

1 answer:

Tcecarenko [31]3 years ago

5 0

Answer:

A is wrong. A debit card uses the money you have.

You might be interested in

Hello, umI need help with this math problem.

ahrayia [7]

Answer:

c is answer.....................

8 0

3 years ago

Which of the following statements must be true about this diagram? Check

SSSSS [86.1K]

Answer:

Step-by-step explanation:

I'm pretty sure it's f from what I know

4 0

3 years ago

Pls help me pls, it's due tomorrow!!

igomit [66]

Answer:

110º

Step-by-step explanation:

a triangle has 180º total

so 180-35-35

110

the missing angle in the traingle on top is congruent to angle b

6 0

2 years ago

The linear equation shown below expresses the revenue of a café based on the number of children and adults who ate there last Tu

disa [49]

3 children also ate there.

Hope this helps!

8 0

3 years ago

Read 2 more answers

Look at the way that Samuel answered the question above.

Solnce55 [7]

A) Multiplication is done wrong. The + sign with 16 underlined in the term -16m+16=-16 is wrong. it should be -16.

B) After solving $-2(8m+8)=-16$ correctly we get m=0

Step-by-step explanation:

A) Explain his mistake in complete sentences.

Samuel has done the mistake while performing the step:

$-2(8m+8)=-16$

When we multiply -2 with the terms inside the bracket, we apply the rule that if we have one positive sign (+) and one negative sign (-) while multiplying the result would have negative sign(-) i.e,

$-16m-16=-16$

While Samuel has calculated as $-16m+16=-16$

The + sign with 16 underlined in the term -16m+16=-16 is wrong. it should be -16.

B) Explain how to solve the equation correctly

Now, solving the given expression:

$-2(8m+8)=-16\\Multiplying\,\,-2\,\,with\,\,terms\,\,inside\,\,the\,\,bracket.\\-16m-16=-16\\Adding\,\,+16\,\, on\,\, both\,\, sides\\-16m-16+16=-16+16\\-16m=0\\Divide\,\,both\,\,sides\,\,by\,\,-16\\m=0$

So, the value of m is m=0

Keywords: Solving Algebraic expressions

Learn more about Solving Algebraic expressions at:

#learnwithBrainly

5 0

3 years ago