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3 years ago

8

James earns $5.15/hour. What equation shows the relationship between his hour wage (g), his weekly wage (w), and hours worked pe

r week (h)?
PLEAASE HEEELP!

2 answers:

LenKa [72]3 years ago

8 0

5.15 x 3=15.45 /3===5.15

maw [93]3 years ago

3 0

Answer:

w = 5.15h

Step-by-step explanation:

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harry invests £6000 in a savings account. the account pays 3.4% compound interest per year. work out the value of his investment

Nataly_w [17]

Invested amount (P0 = £6000.

Rate of interest (r) = 3.4% = 0.034.

We know compound interest formula

A = P(1+r)^t

We need work out the value of his investment per year.

So, we need to plug t=1 and plugging values of P and r in the formula above, we get

A = 6000(1+0.034)^1

A = 6000(1.034)

A = 6204.

<h3>Therefore, the value of his investment per year is £ 6204.</h3>

Now, we need to work out the value of his investment after 3 years.

So, we need to plug t=3.

A = 6000(1+0.034)^3

A = 6000(1.034)^3

1.034^3=1.105507304

A = 6000 × 1.105507304

A = 6633.04

<h3>Therefore, the value of his investment after 3 year is £ 6633.04.</h3>

6 0

2 years ago

2. Express the given statement as an algebraic expression.<br>Sum ofa and 5 divided by 8

bezimeni [28]

Answer:

An algebraic expression for <em>Sum of a and 5 divided by 8</em> is $\mathbf{\frac{a+5}{8}}$

Step-by-step explanation:

We need to express the given statement as an algebraic expression.

Sum of a and 5 divided by 8

Basically, we are given the expression in English sentence and we have to write algebraic expression.

It can be done in two steps:

Sum of a and 5 = We know that sum is denoted by + sign. So, we get (a+5)

Sum of a and 5 divided by 8 = $\frac{a+5}{8}$

So, An algebraic expression for <em>Sum of a and 5 divided by 8</em> is $\mathbf{\frac{a+5}{8}}$

7 0

3 years ago

Alex and Peter win some money and share it in the ratio 6:1. Alex gets £50 more than Peter. How much did they get altogether?

Alex Ar [27]

Alex = 6x
Peter = x

6x = x + 50
5x = 50
x = 10

Alex = £60
Peter = £10

together = £70

6 0

3 years ago

Read 2 more answers

Write an algebraic expression that models the following statement:

koban [17]

Answer:

4(x+7)

or 4x+28

Step-by-step explanation:

Here you go:)

8 0

2 years ago

Solve f (x)=3x+6 f(300)

sveta [45]

Answer:

$f(300)=906$

Step-by-step explanation:

$f(x)=3x+6\\\\f(300)=3(300)+6\\\\f(300)=900+6\\\\\boxed{f(300)=906}$

Hope this helps.

8 0

2 years ago