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2 years ago

How do I solve 8 x 4 + 9 - 9 + 8

Mathematics

2 answers:

WARRIOR [948]2 years ago

7 0

Answer: the answer is 40

Step-by-step explanation: (8×4)+9-9+8

first u solve 8 times 4 and that is 32

then you add 9 which is 41

then you subtract 9 which is 32

then you add 8 which is 40

kap26 [50]2 years ago

6 0

Answer:

Solution answer is 24

Step-by-step explanation:

=8 x 4 + 9 - 9 + 8

using D M A S rule

=32 + 9 - 9 +8

=41 - 17

=24

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The table shows transactions from five different bank accounts. Fill in the missing numbers. ( THE IMAGE ATTACHED PLEASE)

velikii [3]

Answer:

Part 1) $A=80$

Part 2) $B=-25$

Part 3) $C=-40$

Step-by-step explanation:

we know that

The old account balance plus the transaction amount is equal to the new account balance

The transaction amount can be a positive number (example a deposit) or a negative number (example a withdrawal)

Part 1) Find the value of A

$432+A=512$

solve for A

subtract 432 both sides

$A=512-432=80$

Part 2) Find the value of B

$75-100=B$

solve for B

$-25=B$

Rewrite

$B=-25$

Part 3) Find the value of C

$C+52=12$

solve for C

subtract 52 both sides

$C=12-52$

$C=-40$

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3 years ago

Wynona buys some new boots that are priced $85.79. She gets successive discounts of 10% followed by 5% off on the boots. The pur

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the correct answer is D

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2 years ago

Read 2 more answers

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asambeis [7]

<span>10 is 40% percent of what </span><span>400 </span>maybe

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3 years ago

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topjm [15]

Answer:

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Step-by-step explanation:

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3 years ago

Assume that the profit generated by a product is given by where x is the number of units sold. If the profit keeps changing at a

scoray [572]

Answer:

21794.495 units/month

Step-by-step explanation:

Some data are missing which i can assume as per requirement of the Question.

Let us consider that profit generated by a product is given by

p(x) =4√x

Also, consider that the profit keeps changing at a rate of $1000 per month.

Now, Using the chain rule we can write

dp/dx=(dp/dt)÷(dx/dt).

So, we can calculate

dp/dx=2x^(-1/2)=2/√x.

As per question we have to find out dx/dt

Since, dx/dt= (dp/dt)/(dp/dx),

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3 years ago