3 years ago

7 x 45 = 7 x 3 x ? What should replace the ? In the number sentence

Mathematics

1 answer:

Bas_tet [7]3 years ago

4 0

X=15 I think .... sorry if I’m wrong

You might be interested in

My problem is : P=2L+2W solve for L

natima [27]

Answer:
L = P/2 - W

Explanation:
Step 1 - Start by factoring out the two

P = 2L + 2W
P = 2(L + W)

Step 2 - Divide both sides of the equation by two

P = 2(L + W)
P/ 2 = 2(L + W)/ 2
P/ 2 = L + W

Step 3 - Subtract W from both sides of the equation

P/ 2 = L + W
P/ 2 - W = L + W - W
P/ 2 - W = L

3 0

3 years ago

Read 2 more answers

You invested $1,200 in a mutual fund. Your account now has a value of $1,333. what was your gain?

OleMash [197]

You have invested 1200 dollars in your mutual fund and now gained 1333 dollars. First let's solve how much money added to your investment.
=> 1333 - 1200 = 133 dollars was added to your account
=> 133 / 1200 = 0.11
Next, lets convert this to decimal value.
=> 0.11 * 100% = 11% was added to you investment.

7 0

3 years ago

Read 2 more answers

Unit rates... please help

harina [27]

When rates are expressed as a quantity of 1 such as 2 feet per second or 5 miles per hour, that is the definition of unit rates.

(Hope this Helps:)

3 0

3 years ago

Solve the system by graphing. It is REQUIRED to check your solution. Show work for this problem on your work page.

Hunter-Best [27]

Answer:

y=x-1