3 years ago

Plzz help me plzzzzz

Mathematics

1 answer:

svetoff [14.1K]3 years ago

8 0

Answer: its 49

Step-by-step explanation:

You might be interested in

Alice earned some money over the summer. She charged $11 per hour to baby-sit and $7.50 per hour to mow lawns. She baby-sat for

Ronch [10]

(11 * 25) + (7.5 * 19) =

$417.50

5 0

3 years ago

Read 2 more answers

Ariel invests $3,000 in an account that pays him 5% interest, compounded annually. How much money will Ariel have in the account

ozzi

Answer:

5,120

Step-by-step explanation:

5 0

3 years ago

Will the value of this slope be positive or negative?

Goryan [66]

The value will be positive

since the slope is going upwards

8 0

3 years ago

Read 2 more answers

Rewrite this formula to convert Fahrenheit to Celsius (linear equations and inequalities)

Luba_88 [7]

Answer:

The formula used to convert Fahrenheit in to Celsius is:

$C = ( F - 32) \times (\frac{5}{9})$

Step-by-step explanation:

Here, the given expression is :

$F=(\frac{9}{5}) c + 32$

The above expression converts Celsius in to Fahrenheit.

Now we need an expression to convert Fahrenheit in to Celsius.

Simplifying the above for the value of C, we get:

$F=(\frac{9}{5}) c + 32\\\implies F - 32 =(\frac{9}{5}) c \\\implies ( F - 32) \times (\frac{5}{9}) = c\\\implies C = ( F - 32) \times (\frac{5}{9})$

Hence, the formula used to convert Fahrenheit in to Celsius is:

$C = ( F - 32) \times (\frac{5}{9})$

6 0

3 years ago

Find the sum of the arithmetic series in which a1 = –68, d = –3, and n = 20.

harkovskaia [24]

Step-by-step explanation:

Sum of 20 terms in thr arithmetic sequence adds up to -1930

6 0

3 years ago