3 years ago

The product of 7 and X is 90. write an equation to represent the statement

Mathematics

2 answers:

My name is Ann [436]3 years ago

7 0

Answer:

x=90/7

Step-by-step explanation:

7x=90

x=90/7

GrogVix [38]3 years ago

4 0

7x=90 is the correct answer

You might be interested in

What is the solution of the equation?. 3^5√(x+2)^3+3=27

Serggg [28]

3 0

3 years ago

Please help solve with steps: Order of operation with integers.

timama [110]

Answer:

5 + 42

Step-by-step explanation:

Given

5 - 6x(- 7)

= 5 - 6 × - 7 ← perform multiplication before subtraction

= 5 + 42

= 47

3 0

3 years ago

Read 2 more answers

Write a real -world word problem that can be solved using elapsed time. Include the solution.

Olegator [25]

Greg walks into a store at 6:30 a.m.
The store opens at 8:00 a.m.
How much time does Greg have until the store opens?
8:00-6:30=. 1 hour and 30 minutes

8 0

3 years ago

Can some one help me if your good at geometry?

Shkiper50 [21]

Answer:

Step-by-step explanation:

Using Pythagoras Theorem:

$x^{2} + 8^{2} = 17^{2}$

⇒ $x^{2} = 17^{2} - 8^{2}$

⇒ $x = \sqrt{(17^{2} - 8^{2})}$

⇒ $x = \sqrt{(289 - 64)}$

⇒ $x = \sqrt{(225)}$

⇒ $x = 15 ft.$

6 0

3 years ago

X + 2xy- y^2 = 2<br><br> find dy/dx using implicit differentiation

AleksandrR [38]

Answer:

hope that helps

Step-by-step explanation:

3x^2+2xy+y2=2

6x + 2y + 2xy' + 2yy' = 0

x=1 ==> y=-1

6(1) + 2(-1) + 2(1)y' + 2(-1)y' = 0

6 - 2 + 2y' - 2y' = 0

4 = 0

(e) undefined

The graph is an ellipse. At (1,-1) there is a vertical tangent

8 0

3 years ago

The product of 7 and X is 90. write an equation to represent the statement​

The product of 7 and X is 90. write an equation to represent the statement