2 years ago

What is 1/4 times (3x7)

Mathematics

1 answer:

rjkz [21]2 years ago

4 0

Answer:

I believe it is 5.25

Step-by-step explanation:

if you multiply 3 and 7 then divide by 4 you will get 1 fourth of 21 which is 5.25 !!

You might be interested in

Examine the steps shown for testing whether or not x=1 is a zero for the function f(x)=x^3-3x+2. Identify the first line in whic

luda_lava [24]

Answer:

the answer is line 2

explanation:

1x1=1 not 2

3 0

3 years ago

Michelle spent $32 on hot dogs and hamburgers. Hot dogs were $5 and hamburgers $6.if she bought a total of 6 items .how many of

galben [10]

The answer is B 4 hot dogs = $20 and two hamburgers = $12 so 20 plus 12 equals 32 so the answer is B

5 0

3 years ago

Read 2 more answers

You charge customers $18.75 for lube service, parts, and labor. Assuming you take one hour's labor at $15, and the parts cost $3

hram777 [196]

Let
T---------> <span>the tax rate on the parts in $

we know that
$18.75=$15+$3.50+$T
T=18.75-15-3.5
T=$0.25
so
$3.50----------> 100%
$0.25--------> x
x=0.25*100/3.50------> x=7.14%------> x=7.1%

the answer is
7.1%</span>

5 0

2 years ago

A total of 15000 is invested at an annual percentage rate of 12.5%. Find the accumulated amount after 3 years if it is compounde

aleksklad [387]

Answer:

24542.26 is the final balance

7 0

3 years ago

Seth buys last year's best-selling novel, in hardcover, for $17.85 $⁢17.85 . This is with a 15% 15% discount from the original p

Troyanec [42]

$21.00

let the original price = 100%

then the discount price = 100 - 15 = 85%

divide $17.85 by 85 to obtain 1% then multiply by 100 to obtain original price.

original price = $17.85 × $\frac{100}{85}$ = $21

8 0

3 years ago

Read 2 more answers