1 year ago

Josh will take 10 tests in 5 weeks at school. how many tests will he have taken in 7 weeks

Mathematics

2 answers:

Virty [35]1 year ago

4 0

Answer:

14 tests in 7 weeks

Step-by-step explanation:

stealth61 [152]1 year ago

3 0

Answer:

14 tests!!!

Step-by-step explanation:

Simplify 5/10 to 1/5 make a proportion with 1/5 and ?/7

You might be interested in

What is the perimeter of the rectangular with a length of 2.5 m and breadth of 1.6m<br><br><br>

lana [24]

Answer:

Step-by-step explanation:

length of the rectangle = 2.5 m

breadth of the rectangle = 1.6 m

Perimeter of rectangle = 2( l + b )

= 2 × 4.1

= 8.2 m

Hope this helps

plz mark as brainliest!!!!!

6 0

2 years ago

Read 2 more answers

In a school auditorium, the number of chairs in a row is the same as the number of rows of chairs. If there are 529 chairs in th

BartSMP [9]

Answer:

23!

Step-by-step explanation:

529/23= 23

23 chairs and 23 rows

8 0

1 year ago

Solve the inequality 7(x + 4) > 0.

matrenka [14]

Answer:

x > - 4

Step-by-step explanation:

Given

7(x + 4) > 0 ← distribute left side

7x + 28 > 0 ( subtract 28 from both sides )

7x > - 28 ( divide both sides by 7 )

x > - 4

3 0

2 years ago

Read 2 more answers

A cube has side length a. The side lengths are decreased to 20% of their original size. Write an expression in simplest form for

Tanya [424]

Here is the expression:
(0.8a)^3. Hope it help!

5 0

2 years ago

The expression X^-6 is equivalent to ?

liubo4ka [24]

Answer:

$x^{-3}$ × $x^{-3}$

Step-by-step explanation:

Using the rule of exponents

$a^{m}$ × $a^{n}$ ⇔ $a^{(m+n)}$

Given

$x^{-6}$ , then

$x^{-3}$ × $x^{-3}$ = $x^{(-3+(-3))}$ = $x^{(-3-3)}$ = $x^{-6}$

3 0

2 years ago