1 year ago

Simplify the expression. 10+2(9−4)⋅7

Mathematics

1 answer:

Elza [17]1 year ago

7 0

Answer:

$80$

Explanation:

To answer this question, we use PEDMAS

P - Parentheses

E = Exponents

D- Division

M- Multiplication

A - Addition

S- Subtraction

This is the sequence in which the arithmetic operations must follow

We start with the parentheses as follows:

$\begin{gathered} 10+2(5)(7) \\ =\text{ 10 + 70 = 80} \end{gathered}$

You might be interested in

Jillian measured how far each of her paper airplanes flew in feet.

Evgesh-ka [11]

Answer:

Step-by-step explanation:

there are 12 inches per foot, so if five feet is equal to 60 inches then just add 12 and you get 72. 6 feet would be equal to 72 inches

4 0

3 years ago

Ms. Cannon is a tutor. She charges $ 25 for travel time and $ 35 for each hour, h, she tutors. What expression represents the to

wolverine [178]

Answer:

25 + 35h

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

The point U (-2,0) is translated 1 unit up. What are the coordinates of the resulting point, U’?

MrRissso [65]

Answer:

Point U' (-2, 1)

Step-by-step explanation:

When moving up and down on a graph, this affects the y coordinate only.

Since it is moving up 1 unit, we have to add 1 to the y coordinate. So U' will end up being (-2, 1).

4 0

3 years ago

Read 2 more answers

4. The base of a triangle is 4 3/4ft. The height of the

astra-53 [7]

Answer:

39 $\frac{9}{10\\}$

Step-by-step explanation:

4 $\frac{3}{4}$ × 8 $\frac{2}{5}$ = 39 $\frac{9}{10\\}$

6 0

3 years ago

It is 60 Celsius on the crust of a volcano. What is this number in Kelvin?

slega [8]

Answer:

333.15 Kelvin (K)

Step-by-step explanation:

When you convert from Celsius to Kelvin, you add 273.15

60 C + 273.15 = 333.15 K

So, that is the answer. Hope this helps!

6 0

4 years ago

Read 2 more answers