3 years ago

Ricardo earns $25 allowance each week. How can she mentally compute her total earnings after 7 weeks?

Mathematics

2 answers:

ludmilkaskok [199]3 years ago

5 0

She can split 25 up into 20 and 5 and multiply both by 7 than adding the answers together

inn [45]3 years ago

3 0

Answer:

175$...,..............................

You might be interested in

Given f^-1(36)=7, what value of x makes f(x)=36

maw [93]

Answer:

x =7

Step-by-step explanation:

${f}^{ - 1} (36) = 7 \\ \\ \implies \: 36 = {f} (7) \\ \\ f(x) = 36.... (given) \\ \\ f(7) = f(x) \implies \: x = 7$

4 0

3 years ago

Which equation does this graph represent?

VARVARA [1.3K]

Answer:

Step-by-step explanation:

I plugged it into a graphing calculator which got me this.

3 0

3 years ago

Which sign makes the statement true? 63% 27/48 > < =

Alex Ar [27]

Answer:

$>$

If you divide 27 by 48 then multiply the answer by 100 you will get the percent form

7 0

4 years ago

Read 2 more answers

Me.Pete is building a rectangular fence around his house.The fence will be 32 feet long and 29 feet wide.What will be the perime

Bad White [126]

Answer:

122

Step-by-step explanation:

32+32+29+29=122

3 0

3 years ago

The expression -50x + 100 represents the balance, in dollars, of the bank account after x months.

spayn [35]

The rate of change is -50 based on the information given.

You would have to substitute the amount of months into the equation for x to properly determine the average rate of change, which is not posted in this question.

6 0

3 years ago

Read 2 more answers